diff --git a/components/layout/context.rs b/components/layout/context.rs
index 5c373ac668d6..90b427b0e154 100644
--- a/components/layout/context.rs
+++ b/components/layout/context.rs
@@ -126,6 +126,7 @@ impl<'a> LayoutContext<'a> {
         let result = self.image_cache.find_image_or_metadata(
             url.clone(),
             self.origin.clone(),
+            None,
             use_placeholder,
             can_request,
         );
diff --git a/components/net/image_cache.rs b/components/net/image_cache.rs
index 89397483ee34..1504f1c06e5c 100644
--- a/components/net/image_cache.rs
+++ b/components/net/image_cache.rs
@@ -8,6 +8,7 @@ use net_traits::image::base::{load_from_memory, Image, ImageMetadata};
 use net_traits::image_cache::{CanRequestImages, CorsStatus, ImageCache, ImageResponder};
 use net_traits::image_cache::{ImageOrMetadataAvailable, ImageResponse, ImageState};
 use net_traits::image_cache::{PendingImageId, UsePlaceholder};
+use net_traits::request::CorsSettings;
 use net_traits::{FetchMetadata, FetchResponseMsg, FilteredMetadata, NetworkError};
 use pixels::PixelFormat;
 use servo_url::{ImmutableOrigin, ServoUrl};
@@ -92,6 +93,9 @@ fn set_webrender_image_key(webrender_api: &webrender_api::RenderApi, image: &mut
 // Aux structs and enums.
 // ======================================================================
 
+/// https://html.spec.whatwg.org/multipage/#list-of-available-images
+type ImageKey = (ServoUrl, ImmutableOrigin, Option<CorsSettings>);
+
 // Represents all the currently pending loads/decodings. For
 // performance reasons, loads are indexed by a dedicated load key.
 struct AllPendingLoads {
@@ -101,7 +105,7 @@ struct AllPendingLoads {
 
     // Get a load key from its url and requesting origin. Used ony when starting and
     // finishing a load or when adding a new listener.
-    url_to_load_key: HashMap<(ServoUrl, ImmutableOrigin), LoadKey>,
+    url_to_load_key: HashMap<ImageKey, LoadKey>,
 
     // A counter used to generate instances of LoadKey
     keygen: LoadKeyGenerator,
@@ -124,7 +128,11 @@ impl AllPendingLoads {
     fn remove(&mut self, key: &LoadKey) -> Option<PendingLoad> {
         self.loads.remove(key).and_then(|pending_load| {
             self.url_to_load_key
-                .remove(&(pending_load.url.clone(), pending_load.load_origin.clone()))
+                .remove(&(
+                    pending_load.url.clone(),
+                    pending_load.load_origin.clone(),
+                    pending_load.cors_setting,
+                ))
                 .unwrap();
             Some(pending_load)
         })
@@ -134,9 +142,13 @@ impl AllPendingLoads {
         &'a mut self,
         url: ServoUrl,
         origin: ImmutableOrigin,
+        cors_status: Option<CorsSettings>,
         can_request: CanRequestImages,
     ) -> CacheResult<'a> {
-        match self.url_to_load_key.entry((url.clone(), origin.clone())) {
+        match self
+            .url_to_load_key
+            .entry((url.clone(), origin.clone(), cors_status))
+        {
             Occupied(url_entry) => {
                 let load_key = url_entry.get();
                 CacheResult::Hit(*load_key, self.loads.get_mut(load_key).unwrap())
@@ -149,7 +161,7 @@ impl AllPendingLoads {
                 let load_key = self.keygen.next();
                 url_entry.insert(load_key);
 
-                let pending_load = PendingLoad::new(url, origin);
+                let pending_load = PendingLoad::new(url, origin, cors_status);
                 match self.loads.entry(load_key) {
                     Occupied(_) => unreachable!(),
                     Vacant(load_entry) => {
@@ -274,6 +286,9 @@ struct PendingLoad {
     /// The origin that requested this load.
     load_origin: ImmutableOrigin,
 
+    /// The CORS attribute setting for the requesting
+    cors_setting: Option<CorsSettings>,
+
     /// The CORS status of this image response.
     cors_status: CorsStatus,
 
@@ -282,7 +297,11 @@ struct PendingLoad {
 }
 
 impl PendingLoad {
-    fn new(url: ServoUrl, load_origin: ImmutableOrigin) -> PendingLoad {
+    fn new(
+        url: ServoUrl,
+        load_origin: ImmutableOrigin,
+        cors_setting: Option<CorsSettings>,
+    ) -> PendingLoad {
         PendingLoad {
             bytes: ImageBytes::InProgress(vec![]),
             metadata: None,
@@ -291,6 +310,7 @@ impl PendingLoad {
             url: url,
             load_origin,
             final_url: None,
+            cors_setting,
             cors_status: CorsStatus::Unsafe,
         }
     }
@@ -308,7 +328,7 @@ struct ImageCacheStore {
     pending_loads: AllPendingLoads,
 
     // Images that have finished loading (successful or not)
-    completed_loads: HashMap<(ServoUrl, ImmutableOrigin), CompletedLoad>,
+    completed_loads: HashMap<ImageKey, CompletedLoad>,
 
     // The placeholder image used when an image fails to load
     placeholder_image: Option<Arc<Image>>,
@@ -346,7 +366,11 @@ impl ImageCacheStore {
 
         let completed_load = CompletedLoad::new(image_response.clone(), key);
         self.completed_loads.insert(
-            (pending_load.url.into(), pending_load.load_origin),
+            (
+                pending_load.url.into(),
+                pending_load.load_origin,
+                pending_load.cors_setting,
+            ),
             completed_load,
         );
 
@@ -361,10 +385,11 @@ impl ImageCacheStore {
         &self,
         url: ServoUrl,
         origin: ImmutableOrigin,
+        cors_setting: Option<CorsSettings>,
         placeholder: UsePlaceholder,
     ) -> Option<Result<ImageOrMetadataAvailable, ImageState>> {
         self.completed_loads
-            .get(&(url, origin))
+            .get(&(url, origin, cors_setting))
             .map(
                 |completed_load| match (&completed_load.image_response, placeholder) {
                     (&ImageResponse::Loaded(ref image, ref url), _) |
@@ -421,22 +446,29 @@ impl ImageCache for ImageCacheImpl {
         &self,
         url: ServoUrl,
         origin: ImmutableOrigin,
+        cors_setting: Option<CorsSettings>,
         use_placeholder: UsePlaceholder,
         can_request: CanRequestImages,
     ) -> Result<ImageOrMetadataAvailable, ImageState> {
         debug!("Find image or metadata for {} ({:?})", url, origin);
         let mut store = self.store.lock().unwrap();
-        if let Some(result) =
-            store.get_completed_image_if_available(url.clone(), origin.clone(), use_placeholder)
-        {
+        if let Some(result) = store.get_completed_image_if_available(
+            url.clone(),
+            origin.clone(),
+            cors_setting,
+            use_placeholder,
+        ) {
             debug!("{} is available", url);
             return result;
         }
 
         let decoded = {
-            let result = store
-                .pending_loads
-                .get_cached(url.clone(), origin.clone(), can_request);
+            let result = store.pending_loads.get_cached(
+                url.clone(),
+                origin.clone(),
+                cors_setting,
+                can_request,
+            );
             match result {
                 CacheResult::Hit(key, pl) => match (&pl.result, &pl.metadata) {
                     (&Some(Ok(_)), _) => {
@@ -468,7 +500,7 @@ impl ImageCache for ImageCacheImpl {
         // and ignore the async decode when it finishes later.
         // TODO: make this behaviour configurable according to the caller's needs.
         store.handle_decoder(decoded);
-        match store.get_completed_image_if_available(url, origin, use_placeholder) {
+        match store.get_completed_image_if_available(url, origin, cors_setting, use_placeholder) {
             Some(result) => result,
             None => Err(ImageState::LoadError),
         }
diff --git a/components/net_traits/image_cache.rs b/components/net_traits/image_cache.rs
index 3126b37d8b59..203941227d05 100644
--- a/components/net_traits/image_cache.rs
+++ b/components/net_traits/image_cache.rs
@@ -3,6 +3,7 @@
  * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
 
 use crate::image::base::{Image, ImageMetadata};
+use crate::request::CorsSettings;
 use crate::FetchResponseMsg;
 use ipc_channel::ipc::IpcSender;
 use servo_url::{ImmutableOrigin, ServoUrl};
@@ -111,6 +112,7 @@ pub trait ImageCache: Sync + Send {
         &self,
         url: ServoUrl,
         origin: ImmutableOrigin,
+        cors_setting: Option<CorsSettings>,
         use_placeholder: UsePlaceholder,
         can_request: CanRequestImages,
     ) -> Result<ImageOrMetadataAvailable, ImageState>;
diff --git a/components/net_traits/request.rs b/components/net_traits/request.rs
index cfceb5ee8886..dad0ae8ca35d 100644
--- a/components/net_traits/request.rs
+++ b/components/net_traits/request.rs
@@ -10,7 +10,7 @@ use msg::constellation_msg::PipelineId;
 use servo_url::{ImmutableOrigin, ServoUrl};
 
 /// An [initiator](https://fetch.spec.whatwg.org/#concept-request-initiator)
-#[derive(Clone, Copy, MallocSizeOf, PartialEq)]
+#[derive(Clone, Copy, Debug, Deserialize, MallocSizeOf, PartialEq, Serialize)]
 pub enum Initiator {
     None,
     Download,
@@ -128,7 +128,7 @@ pub enum Window {
 }
 
 /// [CORS settings attribute](https://html.spec.whatwg.org/multipage/#attr-crossorigin-anonymous)
-#[derive(Clone, Copy, Debug, Deserialize, PartialEq, Serialize)]
+#[derive(Clone, Copy, Debug, Deserialize, Eq, Hash, PartialEq, Serialize)]
 pub enum CorsSettings {
     Anonymous,
     UseCredentials,
@@ -178,6 +178,7 @@ pub struct RequestBuilder {
     // to keep track of redirects
     pub url_list: Vec<ServoUrl>,
     pub parser_metadata: ParserMetadata,
+    pub initiator: Initiator,
 }
 
 impl RequestBuilder {
@@ -204,9 +205,15 @@ impl RequestBuilder {
             integrity_metadata: "".to_owned(),
             url_list: vec![],
             parser_metadata: ParserMetadata::Default,
+            initiator: Initiator::None,
         }
     }
 
+    pub fn initiator(mut self, initiator: Initiator) -> RequestBuilder {
+        self.initiator = initiator;
+        self
+    }
+
     pub fn method(mut self, method: Method) -> RequestBuilder {
         self.method = method;
         self
@@ -298,6 +305,7 @@ impl RequestBuilder {
             Some(Origin::Origin(self.origin)),
             self.pipeline_id,
         );
+        request.initiator = self.initiator;
         request.method = self.method;
         request.headers = self.headers;
         request.unsafe_request = self.unsafe_request;
diff --git a/components/script/dom/canvasrenderingcontext2d.rs b/components/script/dom/canvasrenderingcontext2d.rs
index 380b9a8312a9..c964422c27cd 100644
--- a/components/script/dom/canvasrenderingcontext2d.rs
+++ b/components/script/dom/canvasrenderingcontext2d.rs
@@ -19,6 +19,7 @@ use crate::dom::bindings::root::{Dom, DomRoot, LayoutDom};
 use crate::dom::bindings::str::DOMString;
 use crate::dom::canvasgradient::{CanvasGradient, CanvasGradientStyle, ToFillOrStrokeStyle};
 use crate::dom::canvaspattern::CanvasPattern;
+use crate::dom::element::cors_setting_for_element;
 use crate::dom::element::Element;
 use crate::dom::globalscope::GlobalScope;
 use crate::dom::htmlcanvaselement::{CanvasContext, HTMLCanvasElement};
@@ -45,6 +46,7 @@ use net_traits::image_cache::ImageOrMetadataAvailable;
 use net_traits::image_cache::ImageResponse;
 use net_traits::image_cache::ImageState;
 use net_traits::image_cache::UsePlaceholder;
+use net_traits::request::CorsSettings;
 use pixels::PixelFormat;
 use profile_traits::ipc as profiled_ipc;
 use script_traits::ScriptMsg;
@@ -210,8 +212,12 @@ impl CanvasState {
         }
     }
 
-    fn fetch_image_data(&self, url: ServoUrl) -> Option<(Vec<u8>, Size2D<u32>)> {
-        let img = match self.request_image_from_cache(url) {
+    fn fetch_image_data(
+        &self,
+        url: ServoUrl,
+        cors_setting: Option<CorsSettings>,
+    ) -> Option<(Vec<u8>, Size2D<u32>)> {
+        let img = match self.request_image_from_cache(url, cors_setting) {
             ImageResponse::Loaded(img, _) => img,
             ImageResponse::PlaceholderLoaded(_, _) |
             ImageResponse::None |
@@ -229,11 +235,15 @@ impl CanvasState {
         Some((image_data, image_size))
     }
 
-    #[inline]
-    fn request_image_from_cache(&self, url: ServoUrl) -> ImageResponse {
+    fn request_image_from_cache(
+        &self,
+        url: ServoUrl,
+        cors_setting: Option<CorsSettings>,
+    ) -> ImageResponse {
         let response = self.image_cache.find_image_or_metadata(
             url.clone(),
             self.origin.clone(),
+            cors_setting,
             UsePlaceholder::No,
             CanRequestImages::No,
         );
@@ -353,13 +363,28 @@ impl CanvasState {
                 // If the image argument is an HTMLImageElement object that is in the broken state,
                 // then throw an InvalidStateError exception
                 let url = image.get_url().ok_or(Error::InvalidState)?;
-                self.fetch_and_draw_image_data(htmlcanvas, url, sx, sy, sw, sh, dx, dy, dw, dh)
+                let cors_setting = cors_setting_for_element(image.upcast());
+                self.fetch_and_draw_image_data(
+                    htmlcanvas,
+                    url,
+                    cors_setting,
+                    sx,
+                    sy,
+                    sw,
+                    sh,
+                    dx,
+                    dy,
+                    dw,
+                    dh,
+                )
             },
             CanvasImageSource::CSSStyleValue(ref value) => {
                 let url = value
                     .get_url(self.base_url.clone())
                     .ok_or(Error::InvalidState)?;
-                self.fetch_and_draw_image_data(htmlcanvas, url, sx, sy, sw, sh, dx, dy, dw, dh)
+                self.fetch_and_draw_image_data(
+                    htmlcanvas, url, None, sx, sy, sw, sh, dx, dy, dw, dh,
+                )
             },
         };
 
@@ -435,6 +460,7 @@ impl CanvasState {
         &self,
         canvas: Option<&HTMLCanvasElement>,
         url: ServoUrl,
+        cors_setting: Option<CorsSettings>,
         sx: f64,
         sy: f64,
         sw: Option<f64>,
@@ -445,7 +471,9 @@ impl CanvasState {
         dh: Option<f64>,
     ) -> ErrorResult {
         debug!("Fetching image {}.", url);
-        let (mut image_data, image_size) = self.fetch_image_data(url).ok_or(Error::InvalidState)?;
+        let (mut image_data, image_size) = self
+            .fetch_image_data(url, cors_setting)
+            .ok_or(Error::InvalidState)?;
         pixels::rgba8_premultiply_inplace(&mut image_data);
         let image_size = image_size.to_f64();
 
@@ -788,7 +816,9 @@ impl CanvasState {
                 // then throw an InvalidStateError exception
                 image
                     .get_url()
-                    .and_then(|url| self.fetch_image_data(url))
+                    .and_then(|url| {
+                        self.fetch_image_data(url, cors_setting_for_element(image.upcast()))
+                    })
                     .ok_or(Error::InvalidState)?
             },
             CanvasImageSource::HTMLCanvasElement(ref canvas) => {
@@ -800,7 +830,7 @@ impl CanvasState {
             },
             CanvasImageSource::CSSStyleValue(ref value) => value
                 .get_url(self.base_url.clone())
-                .and_then(|url| self.fetch_image_data(url))
+                .and_then(|url| self.fetch_image_data(url, None))
                 .ok_or(Error::InvalidState)?,
         };
 
diff --git a/components/script/dom/element.rs b/components/script/dom/element.rs
index 4b16db4699ef..baf4fcd08789 100644
--- a/components/script/dom/element.rs
+++ b/components/script/dom/element.rs
@@ -35,7 +35,7 @@ use crate::dom::create::create_element;
 use crate::dom::customelementregistry::{
     CallbackReaction, CustomElementDefinition, CustomElementReaction, CustomElementState,
 };
-use crate::dom::document::{Document, LayoutDocumentHelpers};
+use crate::dom::document::{determine_policy_for_token, Document, LayoutDocumentHelpers};
 use crate::dom::documentfragment::DocumentFragment;
 use crate::dom::domrect::DOMRect;
 use crate::dom::domtokenlist::DOMTokenList;
@@ -97,6 +97,7 @@ use js::jsapi::Heap;
 use js::jsval::JSVal;
 use msg::constellation_msg::InputMethodType;
 use net_traits::request::CorsSettings;
+use net_traits::ReferrerPolicy;
 use ref_filter_map::ref_filter_map;
 use script_layout_interface::message::ReflowGoal;
 use selectors::attr::{AttrSelectorOperation, CaseSensitivity, NamespaceConstraint};
@@ -3606,7 +3607,14 @@ pub fn set_cross_origin_attribute(element: &Element, value: Option<DOMString>) {
     }
 }
 
-pub fn cors_setting_for_element(element: &Element) -> Option<CorsSettings> {
+pub(crate) fn referrer_policy_for_element(element: &Element) -> Option<ReferrerPolicy> {
+    element
+        .get_attribute_by_name(DOMString::from_string(String::from("referrerpolicy")))
+        .and_then(|attribute: DomRoot<Attr>| determine_policy_for_token(&attribute.Value()))
+        .or_else(|| document_from_node(element).get_referrer_policy())
+}
+
+pub(crate) fn cors_setting_for_element(element: &Element) -> Option<CorsSettings> {
     reflect_cross_origin_attribute(element).map_or(None, |attr| match &*attr {
         "anonymous" => Some(CorsSettings::Anonymous),
         "use-credentials" => Some(CorsSettings::UseCredentials),
diff --git a/components/script/dom/eventsource.rs b/components/script/dom/eventsource.rs
index 02283a3c1900..92eb2c2f414e 100644
--- a/components/script/dom/eventsource.rs
+++ b/components/script/dom/eventsource.rs
@@ -18,7 +18,7 @@ use crate::dom::eventtarget::EventTarget;
 use crate::dom::globalscope::GlobalScope;
 use crate::dom::messageevent::MessageEvent;
 use crate::dom::performanceresourcetiming::InitiatorType;
-use crate::fetch::FetchCanceller;
+use crate::fetch::{create_a_potential_CORS_request, FetchCanceller};
 use crate::network_listener::{self, NetworkListener, PreInvoke, ResourceTimingListener};
 use crate::task_source::{TaskSource, TaskSourceName};
 use crate::timers::OneshotTimerCallback;
@@ -31,8 +31,7 @@ use ipc_channel::router::ROUTER;
 use js::conversions::ToJSValConvertible;
 use js::jsval::UndefinedValue;
 use mime::{self, Mime};
-use net_traits::request::{CacheMode, CorsSettings, CredentialsMode};
-use net_traits::request::{RequestBuilder, RequestMode};
+use net_traits::request::{CacheMode, CorsSettings, Destination, RequestBuilder};
 use net_traits::{CoreResourceMsg, FetchChannels, FetchMetadata};
 use net_traits::{FetchResponseListener, FetchResponseMsg, NetworkError};
 use net_traits::{ResourceFetchTiming, ResourceTimingType};
@@ -516,17 +515,14 @@ impl EventSource {
         };
         // Step 8
         // TODO: Step 9 set request's client settings
-        let mut request = RequestBuilder::new(url_record)
-            .origin(global.origin().immutable().clone())
-            .pipeline_id(Some(global.pipeline_id()))
-            // https://html.spec.whatwg.org/multipage/#create-a-potential-cors-request
-            .use_url_credentials(true)
-            .mode(RequestMode::CorsMode)
-            .credentials_mode(if cors_attribute_state == CorsSettings::Anonymous {
-                CredentialsMode::CredentialsSameOrigin
-            } else {
-                CredentialsMode::Include
-            });
+        let mut request = create_a_potential_CORS_request(
+            url_record,
+            Destination::None,
+            Some(cors_attribute_state),
+            Some(true),
+        )
+        .origin(global.origin().immutable().clone())
+        .pipeline_id(Some(global.pipeline_id()));
 
         // Step 10
         // TODO(eijebong): Replace once typed headers allow it
diff --git a/components/script/dom/htmlanchorelement.rs b/components/script/dom/htmlanchorelement.rs
index cb197a054f39..c5b3fb513620 100644
--- a/components/script/dom/htmlanchorelement.rs
+++ b/components/script/dom/htmlanchorelement.rs
@@ -3,7 +3,6 @@
  * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
 
 use crate::dom::activation::Activatable;
-use crate::dom::attr::Attr;
 use crate::dom::bindings::cell::DomRefCell;
 use crate::dom::bindings::codegen::Bindings::AttrBinding::AttrMethods;
 use crate::dom::bindings::codegen::Bindings::HTMLAnchorElementBinding;
@@ -14,10 +13,9 @@ use crate::dom::bindings::inheritance::Castable;
 use crate::dom::bindings::refcounted::Trusted;
 use crate::dom::bindings::root::{DomRoot, MutNullableDom};
 use crate::dom::bindings::str::{DOMString, USVString};
-use crate::dom::document::determine_policy_for_token;
 use crate::dom::document::Document;
 use crate::dom::domtokenlist::DOMTokenList;
-use crate::dom::element::Element;
+use crate::dom::element::{referrer_policy_for_element, Element};
 use crate::dom::event::Event;
 use crate::dom::eventtarget::EventTarget;
 use crate::dom::globalscope::GlobalScope;
@@ -669,9 +667,7 @@ pub fn follow_hyperlink(subject: &Element, hyperlink_suffix: Option<String>) {
         };
 
         // Step 12.
-        let referrer_policy = subject
-            .get_attribute_by_name(DOMString::from_string(String::from("referrerpolicy")))
-            .and_then(|attribute: DomRoot<Attr>| (determine_policy_for_token(&attribute.Value())));
+        let referrer_policy = referrer_policy_for_element(subject);
 
         // Step 13
         let referrer = match subject.get_attribute(&ns!(), &local_name!("rel")) {
diff --git a/components/script/dom/htmlcanvaselement.rs b/components/script/dom/htmlcanvaselement.rs
index eb62d920ca9a..9e6385399952 100644
--- a/components/script/dom/htmlcanvaselement.rs
+++ b/components/script/dom/htmlcanvaselement.rs
@@ -442,13 +442,19 @@ pub mod utils {
     use crate::dom::window::Window;
     use net_traits::image_cache::CanRequestImages;
     use net_traits::image_cache::{ImageOrMetadataAvailable, ImageResponse, UsePlaceholder};
+    use net_traits::request::CorsSettings;
     use servo_url::ServoUrl;
 
-    pub fn request_image_from_cache(window: &Window, url: ServoUrl) -> ImageResponse {
+    pub fn request_image_from_cache(
+        window: &Window,
+        url: ServoUrl,
+        cors_setting: Option<CorsSettings>,
+    ) -> ImageResponse {
         let image_cache = window.image_cache();
         let response = image_cache.find_image_or_metadata(
             url.into(),
             window.origin().immutable().clone(),
+            cors_setting,
             UsePlaceholder::No,
             CanRequestImages::No,
         );
diff --git a/components/script/dom/htmlimageelement.rs b/components/script/dom/htmlimageelement.rs
index 95f00a2b0071..a8dcfca5b924 100644
--- a/components/script/dom/htmlimageelement.rs
+++ b/components/script/dom/htmlimageelement.rs
@@ -20,6 +20,7 @@ use crate::dom::bindings::reflector::DomObject;
 use crate::dom::bindings::root::{DomRoot, LayoutDom, MutNullableDom};
 use crate::dom::bindings::str::{DOMString, USVString};
 use crate::dom::document::Document;
+use crate::dom::element::{cors_setting_for_element, referrer_policy_for_element};
 use crate::dom::element::{reflect_cross_origin_attribute, set_cross_origin_attribute};
 use crate::dom::element::{AttributeMutation, Element, RawLayoutElementHelpers};
 use crate::dom::event::Event;
@@ -40,6 +41,7 @@ use crate::dom::performanceresourcetiming::InitiatorType;
 use crate::dom::values::UNSIGNED_LONG_MAX;
 use crate::dom::virtualmethods::VirtualMethods;
 use crate::dom::window::Window;
+use crate::fetch::create_a_potential_CORS_request;
 use crate::image_listener::{add_cache_listener_for_element, ImageCacheListener};
 use crate::microtask::{Microtask, MicrotaskRunnable};
 use crate::network_listener::{self, NetworkListener, PreInvoke, ResourceTimingListener};
@@ -58,9 +60,9 @@ use net_traits::image::base::{Image, ImageMetadata};
 use net_traits::image_cache::UsePlaceholder;
 use net_traits::image_cache::{CanRequestImages, CorsStatus, ImageCache, ImageOrMetadataAvailable};
 use net_traits::image_cache::{ImageResponder, ImageResponse, ImageState, PendingImageId};
-use net_traits::request::RequestBuilder;
+use net_traits::request::{CorsSettings, Destination, Initiator, RequestBuilder};
 use net_traits::{FetchMetadata, FetchResponseListener, FetchResponseMsg, NetworkError};
-use net_traits::{ResourceFetchTiming, ResourceTimingType};
+use net_traits::{ReferrerPolicy, ResourceFetchTiming, ResourceTimingType};
 use num_traits::ToPrimitive;
 use servo_url::origin::ImmutableOrigin;
 use servo_url::origin::MutableOrigin;
@@ -263,15 +265,31 @@ impl PreInvoke for ImageContext {
     }
 }
 
+#[derive(PartialEq)]
+pub(crate) enum FromPictureOrSrcSet {
+    Yes,
+    No,
+}
+
+// https://html.spec.whatwg.org/multipage/#update-the-image-data steps 17-20
 // This function is also used to prefetch an image in `script::dom::servoparser::prefetch`.
 pub(crate) fn image_fetch_request(
     img_url: ServoUrl,
     origin: ImmutableOrigin,
     pipeline_id: PipelineId,
+    cors_setting: Option<CorsSettings>,
+    referrer_policy: Option<ReferrerPolicy>,
+    from_picture_or_srcset: FromPictureOrSrcSet,
 ) -> RequestBuilder {
-    RequestBuilder::new(img_url)
-        .origin(origin)
-        .pipeline_id(Some(pipeline_id))
+    let mut request =
+        create_a_potential_CORS_request(img_url, Destination::Image, cors_setting, None)
+            .origin(origin)
+            .pipeline_id(Some(pipeline_id))
+            .referrer_policy(referrer_policy);
+    if from_picture_or_srcset == FromPictureOrSrcSet::Yes {
+        request = request.initiator(Initiator::ImageSet);
+    }
+    request
 }
 
 impl HTMLImageElement {
@@ -282,6 +300,7 @@ impl HTMLImageElement {
         let response = image_cache.find_image_or_metadata(
             img_url.clone().into(),
             window.origin().immutable().clone(),
+            cors_setting_for_element(self.upcast()),
             UsePlaceholder::Yes,
             CanRequestImages::Yes,
         );
@@ -344,6 +363,13 @@ impl HTMLImageElement {
             img_url.clone(),
             document.origin().immutable().clone(),
             document.global().pipeline_id(),
+            cors_setting_for_element(self.upcast()),
+            referrer_policy_for_element(self.upcast()),
+            if Self::uses_srcset_or_picture(self.upcast()) {
+                FromPictureOrSrcSet::Yes
+            } else {
+                FromPictureOrSrcSet::No
+            },
         );
 
         // This is a background load because the load blocker already fulfills the
@@ -909,6 +935,7 @@ impl HTMLImageElement {
                 let response = image_cache.find_image_or_metadata(
                     img_url.clone().into(),
                     window.origin().immutable().clone(),
+                    cors_setting_for_element(self.upcast()),
                     UsePlaceholder::No,
                     CanRequestImages::No,
                 );
@@ -1065,6 +1092,7 @@ impl HTMLImageElement {
         let response = image_cache.find_image_or_metadata(
             img_url.clone().into(),
             window.origin().immutable().clone(),
+            cors_setting_for_element(self.upcast()),
             UsePlaceholder::No,
             CanRequestImages::Yes,
         );
diff --git a/components/script/dom/htmlmediaelement.rs b/components/script/dom/htmlmediaelement.rs
index e3cb0dfb5b2f..fb14f32c7897 100644
--- a/components/script/dom/htmlmediaelement.rs
+++ b/components/script/dom/htmlmediaelement.rs
@@ -58,7 +58,7 @@ use crate::dom::url::URL;
 use crate::dom::videotrack::VideoTrack;
 use crate::dom::videotracklist::VideoTrackList;
 use crate::dom::virtualmethods::VirtualMethods;
-use crate::fetch::FetchCanceller;
+use crate::fetch::{create_a_potential_CORS_request, FetchCanceller};
 use crate::microtask::{Microtask, MicrotaskRunnable};
 use crate::network_listener::{self, NetworkListener, PreInvoke, ResourceTimingListener};
 use crate::script_thread::ScriptThread;
@@ -74,7 +74,7 @@ use ipc_channel::router::ROUTER;
 use media::{glplayer_channel, GLPlayerMsg, GLPlayerMsgForward};
 use net_traits::image::base::Image;
 use net_traits::image_cache::ImageResponse;
-use net_traits::request::{CredentialsMode, Destination, Referrer, RequestBuilder, RequestMode};
+use net_traits::request::{Destination, Referrer};
 use net_traits::{CoreResourceMsg, FetchChannels, FetchMetadata, FetchResponseListener, Metadata};
 use net_traits::{NetworkError, ResourceFetchTiming, ResourceTimingType};
 use script_layout_interface::HTMLMediaData;
@@ -822,16 +822,9 @@ impl HTMLMediaElement {
             None => self.blob_url.borrow().as_ref().unwrap().clone(),
         };
 
-        let request = RequestBuilder::new(url.clone())
+        let cors_setting = cors_setting_for_element(self.upcast());
+        let request = create_a_potential_CORS_request(url.clone(), destination, cors_setting, None)
             .headers(headers)
-            .destination(destination)
-            .credentials_mode(CredentialsMode::Include)
-            // https://html.spec.whatwg.org/multipage/#create-a-potential-cors-request
-            .mode(match cors_setting_for_element(self.upcast::<Element>()) {
-                Some(_) => RequestMode::CorsMode,
-                None => RequestMode::NoCors,
-            })
-            .use_url_credentials(true)
             .origin(document.origin().immutable().clone())
             .pipeline_id(Some(self.global().pipeline_id()))
             .referrer(Some(Referrer::ReferrerUrl(document.url())))
diff --git a/components/script/dom/htmlscriptelement.rs b/components/script/dom/htmlscriptelement.rs
index 4d2cf061804d..1bd0101c03d6 100644
--- a/components/script/dom/htmlscriptelement.rs
+++ b/components/script/dom/htmlscriptelement.rs
@@ -25,6 +25,7 @@ use crate::dom::node::{document_from_node, window_from_node};
 use crate::dom::node::{BindContext, ChildrenMutation, CloneChildrenFlag, Node};
 use crate::dom::performanceresourcetiming::InitiatorType;
 use crate::dom::virtualmethods::VirtualMethods;
+use crate::fetch::create_a_potential_CORS_request;
 use crate::network_listener::{self, NetworkListener, PreInvoke, ResourceTimingListener};
 use dom_struct::dom_struct;
 use encoding_rs::Encoding;
@@ -33,9 +34,7 @@ use ipc_channel::ipc;
 use ipc_channel::router::ROUTER;
 use js::jsval::UndefinedValue;
 use msg::constellation_msg::PipelineId;
-use net_traits::request::{
-    CorsSettings, CredentialsMode, Destination, Referrer, RequestBuilder, RequestMode,
-};
+use net_traits::request::{CorsSettings, Destination, Referrer, RequestBuilder};
 use net_traits::ReferrerPolicy;
 use net_traits::{FetchMetadata, FetchResponseListener, Metadata, NetworkError};
 use net_traits::{ResourceFetchTiming, ResourceTimingType};
@@ -306,20 +305,7 @@ pub(crate) fn script_fetch_request(
     referrer_policy: Option<ReferrerPolicy>,
     integrity_metadata: String,
 ) -> RequestBuilder {
-    RequestBuilder::new(url)
-        .destination(Destination::Script)
-        // https://html.spec.whatwg.org/multipage/#create-a-potential-cors-request
-        // Step 1
-        .mode(match cors_setting {
-            Some(_) => RequestMode::CorsMode,
-            None => RequestMode::NoCors,
-        })
-        // https://html.spec.whatwg.org/multipage/#create-a-potential-cors-request
-        // Step 3-4
-        .credentials_mode(match cors_setting {
-            Some(CorsSettings::Anonymous) => CredentialsMode::CredentialsSameOrigin,
-            _ => CredentialsMode::Include,
-        })
+    create_a_potential_CORS_request(url, Destination::Script, cors_setting, None)
         .origin(origin)
         .pipeline_id(Some(pipeline_id))
         .referrer(Some(referrer))
diff --git a/components/script/dom/htmlvideoelement.rs b/components/script/dom/htmlvideoelement.rs
index 4a1816b5cd46..9b7fc13fcb17 100644
--- a/components/script/dom/htmlvideoelement.rs
+++ b/components/script/dom/htmlvideoelement.rs
@@ -133,6 +133,7 @@ impl HTMLVideoElement {
         let response = image_cache.find_image_or_metadata(
             poster_url.clone().into(),
             window.origin().immutable().clone(),
+            None,
             UsePlaceholder::No,
             CanRequestImages::Yes,
         );
diff --git a/components/script/dom/servoparser/prefetch.rs b/components/script/dom/servoparser/prefetch.rs
index a2977cc15b11..716be8b0f514 100644
--- a/components/script/dom/servoparser/prefetch.rs
+++ b/components/script/dom/servoparser/prefetch.rs
@@ -4,8 +4,8 @@
 
 use crate::dom::bindings::reflector::DomObject;
 use crate::dom::bindings::trace::JSTraceable;
-use crate::dom::document::Document;
-use crate::dom::htmlimageelement::image_fetch_request;
+use crate::dom::document::{determine_policy_for_token, Document};
+use crate::dom::htmlimageelement::{image_fetch_request, FromPictureOrSrcSet};
 use crate::dom::htmlscriptelement::script_fetch_request;
 use crate::stylesheet_loader::stylesheet_fetch_request;
 use html5ever::buffer_queue::BufferQueue;
@@ -123,7 +123,14 @@ impl TokenSink for PrefetchSink {
             (TagKind::StartTag, local_name!("img")) if self.prefetching => {
                 if let Some(url) = self.get_url(tag, local_name!("src")) {
                     debug!("Prefetch {} {}", tag.name, url);
-                    let request = image_fetch_request(url, self.origin.clone(), self.pipeline_id);
+                    let request = image_fetch_request(
+                        url,
+                        self.origin.clone(),
+                        self.pipeline_id,
+                        self.get_cors_settings(tag, local_name!("crossorigin")),
+                        self.get_referrer_policy(tag, LocalName::from("referrerpolicy")),
+                        FromPictureOrSrcSet::No,
+                    );
                     let _ = self
                         .resource_threads
                         .send(CoreResourceMsg::Fetch(request, FetchChannels::Prefetch));
@@ -137,6 +144,8 @@ impl TokenSink for PrefetchSink {
                             debug!("Prefetch {} {}", tag.name, url);
                             let cors_setting =
                                 self.get_cors_settings(tag, local_name!("crossorigin"));
+                            let referrer_policy =
+                                self.get_referrer_policy(tag, LocalName::from("referrerpolicy"));
                             let integrity_metadata = self
                                 .get_attr(tag, local_name!("integrity"))
                                 .map(|attr| String::from(&attr.value))
@@ -147,7 +156,7 @@ impl TokenSink for PrefetchSink {
                                 self.origin.clone(),
                                 self.pipeline_id,
                                 self.referrer.clone(),
-                                self.referrer_policy,
+                                referrer_policy,
                                 integrity_metadata,
                             );
                             let _ = self
@@ -191,6 +200,12 @@ impl PrefetchSink {
         ServoUrl::parse_with_base(Some(base), &attr.value).ok()
     }
 
+    fn get_referrer_policy(&self, tag: &Tag, name: LocalName) -> Option<ReferrerPolicy> {
+        self.get_attr(tag, name)
+            .and_then(|attr| determine_policy_for_token(&*attr.value))
+            .or(self.referrer_policy)
+    }
+
     fn get_cors_settings(&self, tag: &Tag, name: LocalName) -> Option<CorsSettings> {
         let crossorigin = self.get_attr(tag, name)?;
         if crossorigin.value.eq_ignore_ascii_case("anonymous") {
diff --git a/components/script/dom/webglrenderingcontext.rs b/components/script/dom/webglrenderingcontext.rs
index 46b9c72c6ca1..9aa8bfe053ad 100644
--- a/components/script/dom/webglrenderingcontext.rs
+++ b/components/script/dom/webglrenderingcontext.rs
@@ -19,6 +19,7 @@ use crate::dom::bindings::inheritance::Castable;
 use crate::dom::bindings::reflector::{reflect_dom_object, DomObject, Reflector};
 use crate::dom::bindings::root::{Dom, DomOnceCell, DomRoot, LayoutDom, MutNullableDom};
 use crate::dom::bindings::str::DOMString;
+use crate::dom::element::cors_setting_for_element;
 use crate::dom::event::{Event, EventBubbles, EventCancelable};
 use crate::dom::htmlcanvaselement::utils as canvas_utils;
 use crate::dom::htmlcanvaselement::HTMLCanvasElement;
@@ -576,13 +577,15 @@ impl WebGLRenderingContext {
                 };
 
                 let window = window_from_node(&*self.canvas);
-
-                let img = match canvas_utils::request_image_from_cache(&window, img_url) {
-                    ImageResponse::Loaded(img, _) => img,
-                    ImageResponse::PlaceholderLoaded(_, _) |
-                    ImageResponse::None |
-                    ImageResponse::MetadataLoaded(_) => return Ok(None),
-                };
+                let cors_setting = cors_setting_for_element(image.upcast());
+
+                let img =
+                    match canvas_utils::request_image_from_cache(&window, img_url, cors_setting) {
+                        ImageResponse::Loaded(img, _) => img,
+                        ImageResponse::PlaceholderLoaded(_, _) |
+                        ImageResponse::None |
+                        ImageResponse::MetadataLoaded(_) => return Ok(None),
+                    };
 
                 let size = Size2D::new(img.width, img.height);
 
diff --git a/components/script/fetch.rs b/components/script/fetch.rs
index 0b093c5501db..8c31f24f260c 100644
--- a/components/script/fetch.rs
+++ b/components/script/fetch.rs
@@ -26,7 +26,9 @@ use crate::network_listener::{
 use crate::task_source::TaskSourceName;
 use ipc_channel::ipc;
 use ipc_channel::router::ROUTER;
-use net_traits::request::RequestBuilder;
+use net_traits::request::{
+    CorsSettings, CredentialsMode, Destination, RequestBuilder, RequestMode,
+};
 use net_traits::request::{Request as NetTraitsRequest, ServiceWorkersMode};
 use net_traits::CoreResourceMsg::Fetch as NetTraitsFetch;
 use net_traits::{CoreResourceMsg, CoreResourceThread, FetchResponseMsg};
@@ -124,6 +126,7 @@ fn request_init_from_request(request: NetTraitsRequest) -> RequestBuilder {
         integrity_metadata: "".to_owned(),
         url_list: vec![],
         parser_metadata: request.parser_metadata,
+        initiator: request.initiator,
     }
 }
 
@@ -339,3 +342,29 @@ pub fn load_whole_resource(
         }
     }
 }
+
+/// https://html.spec.whatwg.org/multipage/#create-a-potential-cors-request
+pub(crate) fn create_a_potential_CORS_request(
+    url: ServoUrl,
+    destination: Destination,
+    cors_setting: Option<CorsSettings>,
+    same_origin_fallback: Option<bool>,
+) -> RequestBuilder {
+    RequestBuilder::new(url)
+        // https://html.spec.whatwg.org/multipage/#create-a-potential-cors-request
+        // Step 1
+        .mode(match cors_setting {
+            Some(_) => RequestMode::CorsMode,
+            None if same_origin_fallback == Some(true) => RequestMode::SameOrigin,
+            None => RequestMode::NoCors,
+        })
+        // https://html.spec.whatwg.org/multipage/#create-a-potential-cors-request
+        // Step 3-4
+        .credentials_mode(match cors_setting {
+            Some(CorsSettings::Anonymous) => CredentialsMode::CredentialsSameOrigin,
+            _ => CredentialsMode::Include,
+        })
+        // Step 5
+        .destination(destination)
+        .use_url_credentials(true)
+}
diff --git a/components/script/stylesheet_loader.rs b/components/script/stylesheet_loader.rs
index 258286dd6ea4..82b5bbdf5326 100644
--- a/components/script/stylesheet_loader.rs
+++ b/components/script/stylesheet_loader.rs
@@ -16,6 +16,7 @@ use crate::dom::htmllinkelement::{HTMLLinkElement, RequestGenerationId};
 use crate::dom::node::{containing_shadow_root, document_from_node, window_from_node};
 use crate::dom::performanceresourcetiming::InitiatorType;
 use crate::dom::shadowroot::ShadowRoot;
+use crate::fetch::create_a_potential_CORS_request;
 use crate::network_listener::{self, NetworkListener, PreInvoke, ResourceTimingListener};
 use cssparser::SourceLocation;
 use encoding_rs::UTF_8;
@@ -23,9 +24,7 @@ use ipc_channel::ipc;
 use ipc_channel::router::ROUTER;
 use mime::{self, Mime};
 use msg::constellation_msg::PipelineId;
-use net_traits::request::{
-    CorsSettings, CredentialsMode, Destination, Referrer, RequestBuilder, RequestMode,
-};
+use net_traits::request::{CorsSettings, Destination, Referrer, RequestBuilder};
 use net_traits::{
     FetchMetadata, FetchResponseListener, FilteredMetadata, Metadata, NetworkError, ReferrerPolicy,
 };
@@ -335,6 +334,7 @@ impl<'a> StylesheetLoader<'a> {
 }
 
 // This function is also used to prefetch a stylesheet in `script::dom::servoparser::prefetch`.
+// https://html.spec.whatwg.org/multipage/#default-fetch-and-process-the-linked-resource
 pub(crate) fn stylesheet_fetch_request(
     url: ServoUrl,
     cors_setting: Option<CorsSettings>,
@@ -344,20 +344,7 @@ pub(crate) fn stylesheet_fetch_request(
     referrer_policy: Option<ReferrerPolicy>,
     integrity_metadata: String,
 ) -> RequestBuilder {
-    RequestBuilder::new(url)
-        .destination(Destination::Style)
-        // https://html.spec.whatwg.org/multipage/#create-a-potential-cors-request
-        // Step 1
-        .mode(match cors_setting {
-            Some(_) => RequestMode::CorsMode,
-            None => RequestMode::NoCors,
-        })
-        // https://html.spec.whatwg.org/multipage/#create-a-potential-cors-request
-        // Step 3-4
-        .credentials_mode(match cors_setting {
-            Some(CorsSettings::Anonymous) => CredentialsMode::CredentialsSameOrigin,
-            _ => CredentialsMode::Include,
-        })
+    create_a_potential_CORS_request(url, Destination::Style, cors_setting, None)
         .origin(origin)
         .pipeline_id(Some(pipeline_id))
         .referrer(Some(referrer))
diff --git a/tests/wpt/metadata/FileAPI/url/url-with-fetch.any.js.ini b/tests/wpt/metadata/FileAPI/url/url-with-fetch.any.js.ini
index 947e223fb28f..3b874fc17488 100644
--- a/tests/wpt/metadata/FileAPI/url/url-with-fetch.any.js.ini
+++ b/tests/wpt/metadata/FileAPI/url/url-with-fetch.any.js.ini
@@ -34,3 +34,6 @@
   [Revoke blob URL after creating Request, will fetch]
     expected: FAIL
 
+  [Revoke blob URL after calling fetch, fetch should succeed]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/MANIFEST.json b/tests/wpt/metadata/MANIFEST.json
index 30fa6ef6cc57..570b112d2d1d 100644
--- a/tests/wpt/metadata/MANIFEST.json
+++ b/tests/wpt/metadata/MANIFEST.json
@@ -290912,6 +290912,12 @@
      {}
     ]
    ],
+   "2dcontext/drawing-images-to-the-canvas/drawimage_crossorigin.sub.html": [
+    [
+     "2dcontext/drawing-images-to-the-canvas/drawimage_crossorigin.sub.html",
+     {}
+    ]
+   ],
    "2dcontext/drawing-images-to-the-canvas/drawimage_html_image.html": [
     [
      "2dcontext/drawing-images-to-the-canvas/drawimage_html_image.html",
@@ -447773,6 +447779,10 @@
    "9f297cacdcd81bef7093f79ebed6992110dab4d7",
    "support"
   ],
+  "2dcontext/drawing-images-to-the-canvas/drawimage_crossorigin.sub.html": [
+   "3d57d9f064bec7755a4f735e3fd12850109fcc15",
+   "testharness"
+  ],
   "2dcontext/drawing-images-to-the-canvas/drawimage_html_image.html": [
    "a94cfdcd2d66fb667d458a4dff91532fbf3608de",
    "testharness"
diff --git a/tests/wpt/metadata/css/CSS2/floats/floats-in-table-caption-001.html.ini b/tests/wpt/metadata/css/CSS2/floats/floats-in-table-caption-001.html.ini
deleted file mode 100644
index 86715ffc9c20..000000000000
--- a/tests/wpt/metadata/css/CSS2/floats/floats-in-table-caption-001.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[floats-in-table-caption-001.html]
-  expected: FAIL
diff --git a/tests/wpt/metadata/css/CSS2/linebox/inline-negative-margin-001.html.ini b/tests/wpt/metadata/css/CSS2/linebox/inline-negative-margin-001.html.ini
deleted file mode 100644
index 033d24e93cc5..000000000000
--- a/tests/wpt/metadata/css/CSS2/linebox/inline-negative-margin-001.html.ini
+++ /dev/null
@@ -1,4 +0,0 @@
-[inline-negative-margin-001.html]
-  [#container 1]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/css/CSS2/positioning/abspos-float-with-inline-container.html.ini b/tests/wpt/metadata/css/CSS2/positioning/abspos-float-with-inline-container.html.ini
index 3f98bb1fa201..7203ab0404c6 100644
--- a/tests/wpt/metadata/css/CSS2/positioning/abspos-float-with-inline-container.html.ini
+++ b/tests/wpt/metadata/css/CSS2/positioning/abspos-float-with-inline-container.html.ini
@@ -1,2 +1,2 @@
 [abspos-float-with-inline-container.html]
-  expected: FAIL
+  expected: TIMEOUT
diff --git a/tests/wpt/metadata/css/CSS2/text/white-space-002.xht.ini b/tests/wpt/metadata/css/CSS2/text/white-space-002.xht.ini
new file mode 100644
index 000000000000..b1d1b14db72b
--- /dev/null
+++ b/tests/wpt/metadata/css/CSS2/text/white-space-002.xht.ini
@@ -0,0 +1,2 @@
+[white-space-002.xht]
+  expected: FAIL
diff --git a/tests/wpt/metadata/css/CSS2/text/white-space-003.xht.ini b/tests/wpt/metadata/css/CSS2/text/white-space-003.xht.ini
new file mode 100644
index 000000000000..182a9fc2d1e7
--- /dev/null
+++ b/tests/wpt/metadata/css/CSS2/text/white-space-003.xht.ini
@@ -0,0 +1,2 @@
+[white-space-003.xht]
+  expected: FAIL
diff --git a/tests/wpt/metadata/css/CSS2/visudet/line-height-204.html.ini b/tests/wpt/metadata/css/CSS2/visudet/line-height-204.html.ini
new file mode 100644
index 000000000000..3d28990c2831
--- /dev/null
+++ b/tests/wpt/metadata/css/CSS2/visudet/line-height-204.html.ini
@@ -0,0 +1,2 @@
+[line-height-204.html]
+  expected: FAIL
diff --git a/tests/wpt/metadata/css/compositing/mix-blend-mode/mix-blend-mode-paragraph.html.ini b/tests/wpt/metadata/css/compositing/mix-blend-mode/mix-blend-mode-paragraph.html.ini
new file mode 100644
index 000000000000..fb5b6fd00069
--- /dev/null
+++ b/tests/wpt/metadata/css/compositing/mix-blend-mode/mix-blend-mode-paragraph.html.ini
@@ -0,0 +1,2 @@
+[mix-blend-mode-paragraph.html]
+  expected: FAIL
diff --git a/tests/wpt/metadata/css/css-backgrounds/background-repeat/background-repeat-round-roundup.xht.ini b/tests/wpt/metadata/css/css-backgrounds/background-repeat/background-repeat-round-roundup.xht.ini
new file mode 100644
index 000000000000..f20284a53962
--- /dev/null
+++ b/tests/wpt/metadata/css/css-backgrounds/background-repeat/background-repeat-round-roundup.xht.ini
@@ -0,0 +1,2 @@
+[background-repeat-round-roundup.xht]
+  expected: FAIL
diff --git a/tests/wpt/metadata/css/css-fonts/variations/at-font-face-font-matching.html.ini b/tests/wpt/metadata/css/css-fonts/variations/at-font-face-font-matching.html.ini
index 3edb0861a7fd..02214743d351 100644
--- a/tests/wpt/metadata/css/css-fonts/variations/at-font-face-font-matching.html.ini
+++ b/tests/wpt/metadata/css/css-fonts/variations/at-font-face-font-matching.html.ini
@@ -254,9 +254,6 @@
   [Matching font-stretch: '90%' should prefer '90% 100%' over '50% 80%']
     expected: FAIL
 
-  [Matching font-weight: '400' should prefer '450 460' over '500']
-    expected: FAIL
-
   [Matching font-style: 'normal' should prefer 'normal' over 'oblique 0deg']
     expected: FAIL
 
diff --git a/tests/wpt/metadata/css/css-text/line-break/line-break-normal-018.xht.ini b/tests/wpt/metadata/css/css-text/line-break/line-break-normal-018.xht.ini
deleted file mode 100644
index 693999d7f9de..000000000000
--- a/tests/wpt/metadata/css/css-text/line-break/line-break-normal-018.xht.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[line-break-normal-018.xht]
-  expected: FAIL
diff --git a/tests/wpt/metadata/css/css-text/line-break/line-break-strict-018.xht.ini b/tests/wpt/metadata/css/css-text/line-break/line-break-strict-018.xht.ini
deleted file mode 100644
index bd79bd226f90..000000000000
--- a/tests/wpt/metadata/css/css-text/line-break/line-break-strict-018.xht.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[line-break-strict-018.xht]
-  expected: FAIL
diff --git a/tests/wpt/metadata/css/css-text/text-transform/text-transform-full-size-kana-001.html.ini b/tests/wpt/metadata/css/css-text/text-transform/text-transform-full-size-kana-001.html.ini
deleted file mode 100644
index ded993140ebc..000000000000
--- a/tests/wpt/metadata/css/css-text/text-transform/text-transform-full-size-kana-001.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[text-transform-full-size-kana-001.html]
-  expected: FAIL
diff --git a/tests/wpt/metadata/css/css-text/text-transform/text-transform-full-size-kana-002.html.ini b/tests/wpt/metadata/css/css-text/text-transform/text-transform-full-size-kana-002.html.ini
deleted file mode 100644
index 047905d059be..000000000000
--- a/tests/wpt/metadata/css/css-text/text-transform/text-transform-full-size-kana-002.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[text-transform-full-size-kana-002.html]
-  expected: FAIL
diff --git a/tests/wpt/metadata/css/css-text/text-transform/text-transform-full-size-kana-003.html.ini b/tests/wpt/metadata/css/css-text/text-transform/text-transform-full-size-kana-003.html.ini
deleted file mode 100644
index 7e9e3e15a50a..000000000000
--- a/tests/wpt/metadata/css/css-text/text-transform/text-transform-full-size-kana-003.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[text-transform-full-size-kana-003.html]
-  expected: FAIL
diff --git a/tests/wpt/metadata/css/css-text/text-transform/text-transform-full-size-kana-004.html.ini b/tests/wpt/metadata/css/css-text/text-transform/text-transform-full-size-kana-004.html.ini
deleted file mode 100644
index f90c86d0e3d9..000000000000
--- a/tests/wpt/metadata/css/css-text/text-transform/text-transform-full-size-kana-004.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[text-transform-full-size-kana-004.html]
-  expected: FAIL
diff --git a/tests/wpt/metadata/css/css-text/white-space/trailing-ideographic-space-004.html.ini b/tests/wpt/metadata/css/css-text/white-space/trailing-ideographic-space-004.html.ini
deleted file mode 100644
index 240d1283c3a2..000000000000
--- a/tests/wpt/metadata/css/css-text/white-space/trailing-ideographic-space-004.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[trailing-ideographic-space-004.html]
-  expected: FAIL
diff --git a/tests/wpt/metadata/css/css-text/word-break/word-break-break-all-007.html.ini b/tests/wpt/metadata/css/css-text/word-break/word-break-break-all-007.html.ini
new file mode 100644
index 000000000000..192f64b0826f
--- /dev/null
+++ b/tests/wpt/metadata/css/css-text/word-break/word-break-break-all-007.html.ini
@@ -0,0 +1,2 @@
+[word-break-break-all-007.html]
+  expected: FAIL
diff --git a/tests/wpt/metadata/css/css-text/word-break/word-break-keep-all-006.html.ini b/tests/wpt/metadata/css/css-text/word-break/word-break-keep-all-006.html.ini
new file mode 100644
index 000000000000..3a512b4a1244
--- /dev/null
+++ b/tests/wpt/metadata/css/css-text/word-break/word-break-keep-all-006.html.ini
@@ -0,0 +1,2 @@
+[word-break-keep-all-006.html]
+  expected: FAIL
diff --git a/tests/wpt/metadata/css/css-transforms/animation/perspective-interpolation.html.ini b/tests/wpt/metadata/css/css-transforms/animation/perspective-interpolation.html.ini
index 03f2f3fe9d12..c511d92d6744 100644
--- a/tests/wpt/metadata/css/css-transforms/animation/perspective-interpolation.html.ini
+++ b/tests/wpt/metadata/css/css-transforms/animation/perspective-interpolation.html.ini
@@ -1,5 +1,4 @@
 [perspective-interpolation.html]
-  expected: CRASH
   [ perspective interpolation]
     expected: FAIL
 
diff --git a/tests/wpt/metadata/css/css-transforms/css-transforms-3d-on-anonymous-block-001.html.ini b/tests/wpt/metadata/css/css-transforms/css-transforms-3d-on-anonymous-block-001.html.ini
new file mode 100644
index 000000000000..bbb2e5f171ef
--- /dev/null
+++ b/tests/wpt/metadata/css/css-transforms/css-transforms-3d-on-anonymous-block-001.html.ini
@@ -0,0 +1,2 @@
+[css-transforms-3d-on-anonymous-block-001.html]
+  expected: FAIL
diff --git a/tests/wpt/metadata/custom-elements/reactions/HTMLMediaElement.html.ini b/tests/wpt/metadata/custom-elements/reactions/HTMLMediaElement.html.ini
deleted file mode 100644
index 89a5b0e632a3..000000000000
--- a/tests/wpt/metadata/custom-elements/reactions/HTMLMediaElement.html.ini
+++ /dev/null
@@ -1,14 +0,0 @@
-[HTMLMediaElement.html]
-  expected: CRASH
-  [controls on HTMLMediaElement in video must enqueue an attributeChanged reaction when replacing an existing attribute]
-    expected: FAIL
-
-  [controls on HTMLMediaElement in video must enqueue an attributeChanged reaction when adding a new attribute]
-    expected: FAIL
-
-  [controls on HTMLMediaElement in audio must enqueue an attributeChanged reaction when replacing an existing attribute]
-    expected: FAIL
-
-  [controls on HTMLMediaElement in audio must enqueue an attributeChanged reaction when adding a new attribute]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/dom/nodes/Document-contentType/contentType/contenttype_html.html.ini b/tests/wpt/metadata/dom/nodes/Document-contentType/contentType/contenttype_html.html.ini
deleted file mode 100644
index d3f46c223771..000000000000
--- a/tests/wpt/metadata/dom/nodes/Document-contentType/contentType/contenttype_html.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[contenttype_html.html]
-  expected: CRASH
diff --git a/tests/wpt/metadata/dom/nodes/Document-contentType/contentType/contenttype_txt.html.ini b/tests/wpt/metadata/dom/nodes/Document-contentType/contentType/contenttype_txt.html.ini
deleted file mode 100644
index c3916f8555dd..000000000000
--- a/tests/wpt/metadata/dom/nodes/Document-contentType/contentType/contenttype_txt.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[contenttype_txt.html]
-  expected: CRASH
diff --git a/tests/wpt/metadata/dom/nodes/Document-contentType/contentType/contenttype_xml.html.ini b/tests/wpt/metadata/dom/nodes/Document-contentType/contentType/contenttype_xml.html.ini
deleted file mode 100644
index cde6fe16ee26..000000000000
--- a/tests/wpt/metadata/dom/nodes/Document-contentType/contentType/contenttype_xml.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[contenttype_xml.html]
-  expected: CRASH
diff --git a/tests/wpt/metadata/html/browsers/history/the-history-interface/traverse_the_history_2.html.ini b/tests/wpt/metadata/html/browsers/history/the-history-interface/traverse_the_history_2.html.ini
deleted file mode 100644
index 75d75b4cda2e..000000000000
--- a/tests/wpt/metadata/html/browsers/history/the-history-interface/traverse_the_history_2.html.ini
+++ /dev/null
@@ -1,4 +0,0 @@
-[traverse_the_history_2.html]
-  [Multiple history traversals, last would be aborted]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/html/semantics/forms/form-submission-0/form-submission-algorithm.html.ini b/tests/wpt/metadata/html/semantics/forms/form-submission-0/form-submission-algorithm.html.ini
index 702af61a3c4c..127392316de4 100644
--- a/tests/wpt/metadata/html/semantics/forms/form-submission-0/form-submission-algorithm.html.ini
+++ b/tests/wpt/metadata/html/semantics/forms/form-submission-0/form-submission-algorithm.html.ini
@@ -1,11 +1,7 @@
 [form-submission-algorithm.html]
-  expected: TIMEOUT
   [If form's firing submission events is true, then return; 'submit' event]
     expected: FAIL
 
   [If form's firing submission events is true, then return; 'invalid' event]
     expected: FAIL
 
-  [Cannot navigate (after constructing the entry list)]
-    expected: TIMEOUT
-
diff --git a/tests/wpt/metadata/html/semantics/links/links-created-by-a-and-area-elements/htmlanchorelement_noopener.html.ini b/tests/wpt/metadata/html/semantics/links/links-created-by-a-and-area-elements/htmlanchorelement_noopener.html.ini
index 554aa967907f..7e8c936a9196 100644
--- a/tests/wpt/metadata/html/semantics/links/links-created-by-a-and-area-elements/htmlanchorelement_noopener.html.ini
+++ b/tests/wpt/metadata/html/semantics/links/links-created-by-a-and-area-elements/htmlanchorelement_noopener.html.ini
@@ -1,9 +1,6 @@
 [htmlanchorelement_noopener.html]
   type: testharness
   expected: ERROR
-  [Check that rel=noopener with target=_self does a normal load]
-    expected: FAIL
-
   [Check that targeting of rel=noopener with a given name ignores an existing window with that name]
     expected: NOTRUN
 
diff --git a/tests/wpt/metadata/html/webappapis/scripting/processing-model-2/unhandled-promise-rejections/promise-rejection-events-iframe.html.ini b/tests/wpt/metadata/html/webappapis/scripting/processing-model-2/unhandled-promise-rejections/promise-rejection-events-iframe.html.ini
new file mode 100644
index 000000000000..074189375846
--- /dev/null
+++ b/tests/wpt/metadata/html/webappapis/scripting/processing-model-2/unhandled-promise-rejections/promise-rejection-events-iframe.html.ini
@@ -0,0 +1,5 @@
+[promise-rejection-events-iframe.html]
+  expected: TIMEOUT
+  [delayed handling: promise is created in iframe and being rejected elsewhere]
+    expected: TIMEOUT
+
diff --git a/tests/wpt/metadata/html/webappapis/scripting/processing-model-2/unhandled-promise-rejections/promise-rejection-events-onerror.html.ini b/tests/wpt/metadata/html/webappapis/scripting/processing-model-2/unhandled-promise-rejections/promise-rejection-events-onerror.html.ini
new file mode 100644
index 000000000000..1e9b11d34873
--- /dev/null
+++ b/tests/wpt/metadata/html/webappapis/scripting/processing-model-2/unhandled-promise-rejections/promise-rejection-events-onerror.html.ini
@@ -0,0 +1,5 @@
+[promise-rejection-events-onerror.html]
+  expected: TIMEOUT
+  [Throwing inside an unhandledrejection handler invokes the error handler.]
+    expected: TIMEOUT
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/req.attr/no-referrer/img-tag/cross-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/req.attr/no-referrer/img-tag/cross-http.keep-origin.http.html.ini
deleted file mode 100644
index 45a5f36a4cfa..000000000000
--- a/tests/wpt/metadata/referrer-policy/gen/req.attr/no-referrer/img-tag/cross-http.keep-origin.http.html.ini
+++ /dev/null
@@ -1,4 +0,0 @@
-[cross-http.keep-origin.http.html]
-  [Referrer Policy: Expects omitted for img-tag to cross-http origin and keep-origin redirection from http context.]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/referrer-policy/gen/req.attr/no-referrer/img-tag/cross-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/req.attr/no-referrer/img-tag/cross-http.no-redirect.http.html.ini
deleted file mode 100644
index 8ed3e17262ef..000000000000
--- a/tests/wpt/metadata/referrer-policy/gen/req.attr/no-referrer/img-tag/cross-http.no-redirect.http.html.ini
+++ /dev/null
@@ -1,4 +0,0 @@
-[cross-http.no-redirect.http.html]
-  [Referrer Policy: Expects omitted for img-tag to cross-http origin and no-redirect redirection from http context.]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/referrer-policy/gen/req.attr/no-referrer/img-tag/cross-https.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/req.attr/no-referrer/img-tag/cross-https.keep-origin.http.html.ini
deleted file mode 100644
index 5fbb2a57f68d..000000000000
--- a/tests/wpt/metadata/referrer-policy/gen/req.attr/no-referrer/img-tag/cross-https.keep-origin.http.html.ini
+++ /dev/null
@@ -1,4 +0,0 @@
-[cross-https.keep-origin.http.html]
-  [Referrer Policy: Expects omitted for img-tag to cross-https origin and keep-origin redirection from http context.]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/referrer-policy/gen/req.attr/no-referrer/img-tag/cross-https.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/req.attr/no-referrer/img-tag/cross-https.no-redirect.http.html.ini
deleted file mode 100644
index 5e33597fc616..000000000000
--- a/tests/wpt/metadata/referrer-policy/gen/req.attr/no-referrer/img-tag/cross-https.no-redirect.http.html.ini
+++ /dev/null
@@ -1,4 +0,0 @@
-[cross-https.no-redirect.http.html]
-  [Referrer Policy: Expects omitted for img-tag to cross-https origin and no-redirect redirection from http context.]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/referrer-policy/gen/req.attr/no-referrer/img-tag/cross-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/req.attr/no-referrer/img-tag/cross-https.swap-origin.http.html.ini
deleted file mode 100644
index 43b811027e08..000000000000
--- a/tests/wpt/metadata/referrer-policy/gen/req.attr/no-referrer/img-tag/cross-https.swap-origin.http.html.ini
+++ /dev/null
@@ -1,4 +0,0 @@
-[cross-https.swap-origin.http.html]
-  [Referrer Policy: Expects omitted for img-tag to cross-https origin and swap-origin redirection from http context.]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/referrer-policy/gen/req.attr/no-referrer/img-tag/same-http.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/req.attr/no-referrer/img-tag/same-http.swap-origin.http.html.ini
deleted file mode 100644
index 03e0b9807f65..000000000000
--- a/tests/wpt/metadata/referrer-policy/gen/req.attr/no-referrer/img-tag/same-http.swap-origin.http.html.ini
+++ /dev/null
@@ -1,4 +0,0 @@
-[same-http.swap-origin.http.html]
-  [Referrer Policy: Expects omitted for img-tag to same-http origin and swap-origin redirection from http context.]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/referrer-policy/gen/req.attr/no-referrer/img-tag/same-https.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/req.attr/no-referrer/img-tag/same-https.keep-origin.http.html.ini
deleted file mode 100644
index dff03f99b98e..000000000000
--- a/tests/wpt/metadata/referrer-policy/gen/req.attr/no-referrer/img-tag/same-https.keep-origin.http.html.ini
+++ /dev/null
@@ -1,4 +0,0 @@
-[same-https.keep-origin.http.html]
-  [Referrer Policy: Expects omitted for img-tag to same-https origin and keep-origin redirection from http context.]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/referrer-policy/gen/req.attr/no-referrer/img-tag/same-https.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/req.attr/no-referrer/img-tag/same-https.no-redirect.http.html.ini
deleted file mode 100644
index a9ec4e797b4b..000000000000
--- a/tests/wpt/metadata/referrer-policy/gen/req.attr/no-referrer/img-tag/same-https.no-redirect.http.html.ini
+++ /dev/null
@@ -1,4 +0,0 @@
-[same-https.no-redirect.http.html]
-  [Referrer Policy: Expects omitted for img-tag to same-https origin and no-redirect redirection from http context.]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/referrer-policy/gen/req.attr/no-referrer/img-tag/same-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/req.attr/no-referrer/img-tag/same-https.swap-origin.http.html.ini
deleted file mode 100644
index 044afe14bf49..000000000000
--- a/tests/wpt/metadata/referrer-policy/gen/req.attr/no-referrer/img-tag/same-https.swap-origin.http.html.ini
+++ /dev/null
@@ -1,4 +0,0 @@
-[same-https.swap-origin.http.html]
-  [Referrer Policy: Expects omitted for img-tag to same-https origin and swap-origin redirection from http context.]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/referrer-policy/gen/req.attr/same-origin/img-tag/cross-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/req.attr/same-origin/img-tag/cross-http.keep-origin.http.html.ini
deleted file mode 100644
index 45a5f36a4cfa..000000000000
--- a/tests/wpt/metadata/referrer-policy/gen/req.attr/same-origin/img-tag/cross-http.keep-origin.http.html.ini
+++ /dev/null
@@ -1,4 +0,0 @@
-[cross-http.keep-origin.http.html]
-  [Referrer Policy: Expects omitted for img-tag to cross-http origin and keep-origin redirection from http context.]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/referrer-policy/gen/req.attr/same-origin/img-tag/cross-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/req.attr/same-origin/img-tag/cross-http.no-redirect.http.html.ini
deleted file mode 100644
index 8ed3e17262ef..000000000000
--- a/tests/wpt/metadata/referrer-policy/gen/req.attr/same-origin/img-tag/cross-http.no-redirect.http.html.ini
+++ /dev/null
@@ -1,4 +0,0 @@
-[cross-http.no-redirect.http.html]
-  [Referrer Policy: Expects omitted for img-tag to cross-http origin and no-redirect redirection from http context.]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/referrer-policy/gen/req.attr/same-origin/img-tag/cross-https.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/req.attr/same-origin/img-tag/cross-https.keep-origin.http.html.ini
deleted file mode 100644
index 5fbb2a57f68d..000000000000
--- a/tests/wpt/metadata/referrer-policy/gen/req.attr/same-origin/img-tag/cross-https.keep-origin.http.html.ini
+++ /dev/null
@@ -1,4 +0,0 @@
-[cross-https.keep-origin.http.html]
-  [Referrer Policy: Expects omitted for img-tag to cross-https origin and keep-origin redirection from http context.]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/referrer-policy/gen/req.attr/same-origin/img-tag/cross-https.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/req.attr/same-origin/img-tag/cross-https.no-redirect.http.html.ini
deleted file mode 100644
index 5e33597fc616..000000000000
--- a/tests/wpt/metadata/referrer-policy/gen/req.attr/same-origin/img-tag/cross-https.no-redirect.http.html.ini
+++ /dev/null
@@ -1,4 +0,0 @@
-[cross-https.no-redirect.http.html]
-  [Referrer Policy: Expects omitted for img-tag to cross-https origin and no-redirect redirection from http context.]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/referrer-policy/gen/req.attr/same-origin/img-tag/cross-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/req.attr/same-origin/img-tag/cross-https.swap-origin.http.html.ini
deleted file mode 100644
index 43b811027e08..000000000000
--- a/tests/wpt/metadata/referrer-policy/gen/req.attr/same-origin/img-tag/cross-https.swap-origin.http.html.ini
+++ /dev/null
@@ -1,4 +0,0 @@
-[cross-https.swap-origin.http.html]
-  [Referrer Policy: Expects omitted for img-tag to cross-https origin and swap-origin redirection from http context.]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/referrer-policy/gen/req.attr/same-origin/img-tag/same-http.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/req.attr/same-origin/img-tag/same-http.swap-origin.http.html.ini
deleted file mode 100644
index 03e0b9807f65..000000000000
--- a/tests/wpt/metadata/referrer-policy/gen/req.attr/same-origin/img-tag/same-http.swap-origin.http.html.ini
+++ /dev/null
@@ -1,4 +0,0 @@
-[same-http.swap-origin.http.html]
-  [Referrer Policy: Expects omitted for img-tag to same-http origin and swap-origin redirection from http context.]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/referrer-policy/gen/req.attr/same-origin/img-tag/same-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/req.attr/same-origin/img-tag/same-https.swap-origin.http.html.ini
deleted file mode 100644
index 044afe14bf49..000000000000
--- a/tests/wpt/metadata/referrer-policy/gen/req.attr/same-origin/img-tag/same-https.swap-origin.http.html.ini
+++ /dev/null
@@ -1,4 +0,0 @@
-[same-https.swap-origin.http.html]
-  [Referrer Policy: Expects omitted for img-tag to same-https origin and swap-origin redirection from http context.]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/no-referrer/img-tag/cross-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.http-rp/no-referrer/img-tag/cross-http.keep-origin.http.html.ini
deleted file mode 100644
index 45a5f36a4cfa..000000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/no-referrer/img-tag/cross-http.keep-origin.http.html.ini
+++ /dev/null
@@ -1,4 +0,0 @@
-[cross-http.keep-origin.http.html]
-  [Referrer Policy: Expects omitted for img-tag to cross-http origin and keep-origin redirection from http context.]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/no-referrer/img-tag/cross-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.http-rp/no-referrer/img-tag/cross-http.no-redirect.http.html.ini
deleted file mode 100644
index 8ed3e17262ef..000000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/no-referrer/img-tag/cross-http.no-redirect.http.html.ini
+++ /dev/null
@@ -1,4 +0,0 @@
-[cross-http.no-redirect.http.html]
-  [Referrer Policy: Expects omitted for img-tag to cross-http origin and no-redirect redirection from http context.]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/no-referrer/img-tag/cross-https.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.http-rp/no-referrer/img-tag/cross-https.keep-origin.http.html.ini
deleted file mode 100644
index 5fbb2a57f68d..000000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/no-referrer/img-tag/cross-https.keep-origin.http.html.ini
+++ /dev/null
@@ -1,4 +0,0 @@
-[cross-https.keep-origin.http.html]
-  [Referrer Policy: Expects omitted for img-tag to cross-https origin and keep-origin redirection from http context.]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/no-referrer/img-tag/cross-https.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.http-rp/no-referrer/img-tag/cross-https.no-redirect.http.html.ini
deleted file mode 100644
index 5e33597fc616..000000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/no-referrer/img-tag/cross-https.no-redirect.http.html.ini
+++ /dev/null
@@ -1,4 +0,0 @@
-[cross-https.no-redirect.http.html]
-  [Referrer Policy: Expects omitted for img-tag to cross-https origin and no-redirect redirection from http context.]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/no-referrer/img-tag/cross-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.http-rp/no-referrer/img-tag/cross-https.swap-origin.http.html.ini
deleted file mode 100644
index 43b811027e08..000000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/no-referrer/img-tag/cross-https.swap-origin.http.html.ini
+++ /dev/null
@@ -1,4 +0,0 @@
-[cross-https.swap-origin.http.html]
-  [Referrer Policy: Expects omitted for img-tag to cross-https origin and swap-origin redirection from http context.]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/no-referrer/img-tag/same-http.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.http-rp/no-referrer/img-tag/same-http.swap-origin.http.html.ini
deleted file mode 100644
index 03e0b9807f65..000000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/no-referrer/img-tag/same-http.swap-origin.http.html.ini
+++ /dev/null
@@ -1,4 +0,0 @@
-[same-http.swap-origin.http.html]
-  [Referrer Policy: Expects omitted for img-tag to same-http origin and swap-origin redirection from http context.]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/no-referrer/img-tag/same-https.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.http-rp/no-referrer/img-tag/same-https.keep-origin.http.html.ini
deleted file mode 100644
index dff03f99b98e..000000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/no-referrer/img-tag/same-https.keep-origin.http.html.ini
+++ /dev/null
@@ -1,4 +0,0 @@
-[same-https.keep-origin.http.html]
-  [Referrer Policy: Expects omitted for img-tag to same-https origin and keep-origin redirection from http context.]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/no-referrer/img-tag/same-https.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.http-rp/no-referrer/img-tag/same-https.no-redirect.http.html.ini
deleted file mode 100644
index a9ec4e797b4b..000000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/no-referrer/img-tag/same-https.no-redirect.http.html.ini
+++ /dev/null
@@ -1,4 +0,0 @@
-[same-https.no-redirect.http.html]
-  [Referrer Policy: Expects omitted for img-tag to same-https origin and no-redirect redirection from http context.]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/no-referrer/img-tag/same-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.http-rp/no-referrer/img-tag/same-https.swap-origin.http.html.ini
deleted file mode 100644
index 044afe14bf49..000000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/no-referrer/img-tag/same-https.swap-origin.http.html.ini
+++ /dev/null
@@ -1,4 +0,0 @@
-[same-https.swap-origin.http.html]
-  [Referrer Policy: Expects omitted for img-tag to same-https origin and swap-origin redirection from http context.]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/same-origin/img-tag/cross-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.http-rp/same-origin/img-tag/cross-http.keep-origin.http.html.ini
deleted file mode 100644
index 45a5f36a4cfa..000000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/same-origin/img-tag/cross-http.keep-origin.http.html.ini
+++ /dev/null
@@ -1,4 +0,0 @@
-[cross-http.keep-origin.http.html]
-  [Referrer Policy: Expects omitted for img-tag to cross-http origin and keep-origin redirection from http context.]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/same-origin/img-tag/cross-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.http-rp/same-origin/img-tag/cross-http.no-redirect.http.html.ini
deleted file mode 100644
index 8ed3e17262ef..000000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/same-origin/img-tag/cross-http.no-redirect.http.html.ini
+++ /dev/null
@@ -1,4 +0,0 @@
-[cross-http.no-redirect.http.html]
-  [Referrer Policy: Expects omitted for img-tag to cross-http origin and no-redirect redirection from http context.]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/same-origin/img-tag/cross-https.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.http-rp/same-origin/img-tag/cross-https.keep-origin.http.html.ini
deleted file mode 100644
index 5fbb2a57f68d..000000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/same-origin/img-tag/cross-https.keep-origin.http.html.ini
+++ /dev/null
@@ -1,4 +0,0 @@
-[cross-https.keep-origin.http.html]
-  [Referrer Policy: Expects omitted for img-tag to cross-https origin and keep-origin redirection from http context.]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/same-origin/img-tag/cross-https.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.http-rp/same-origin/img-tag/cross-https.no-redirect.http.html.ini
deleted file mode 100644
index 5e33597fc616..000000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/same-origin/img-tag/cross-https.no-redirect.http.html.ini
+++ /dev/null
@@ -1,4 +0,0 @@
-[cross-https.no-redirect.http.html]
-  [Referrer Policy: Expects omitted for img-tag to cross-https origin and no-redirect redirection from http context.]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/same-origin/img-tag/cross-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.http-rp/same-origin/img-tag/cross-https.swap-origin.http.html.ini
deleted file mode 100644
index 43b811027e08..000000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/same-origin/img-tag/cross-https.swap-origin.http.html.ini
+++ /dev/null
@@ -1,4 +0,0 @@
-[cross-https.swap-origin.http.html]
-  [Referrer Policy: Expects omitted for img-tag to cross-https origin and swap-origin redirection from http context.]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/same-origin/img-tag/same-http.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.http-rp/same-origin/img-tag/same-http.swap-origin.http.html.ini
deleted file mode 100644
index 03e0b9807f65..000000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/same-origin/img-tag/same-http.swap-origin.http.html.ini
+++ /dev/null
@@ -1,4 +0,0 @@
-[same-http.swap-origin.http.html]
-  [Referrer Policy: Expects omitted for img-tag to same-http origin and swap-origin redirection from http context.]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/same-origin/img-tag/same-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.http-rp/same-origin/img-tag/same-https.swap-origin.http.html.ini
deleted file mode 100644
index 044afe14bf49..000000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.http-rp/same-origin/img-tag/same-https.swap-origin.http.html.ini
+++ /dev/null
@@ -1,4 +0,0 @@
-[same-https.swap-origin.http.html]
-  [Referrer Policy: Expects omitted for img-tag to same-https origin and swap-origin redirection from http context.]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.meta/no-referrer/img-tag/cross-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.meta/no-referrer/img-tag/cross-http.keep-origin.http.html.ini
deleted file mode 100644
index 45a5f36a4cfa..000000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.meta/no-referrer/img-tag/cross-http.keep-origin.http.html.ini
+++ /dev/null
@@ -1,4 +0,0 @@
-[cross-http.keep-origin.http.html]
-  [Referrer Policy: Expects omitted for img-tag to cross-http origin and keep-origin redirection from http context.]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.meta/no-referrer/img-tag/cross-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.meta/no-referrer/img-tag/cross-http.no-redirect.http.html.ini
deleted file mode 100644
index 8ed3e17262ef..000000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.meta/no-referrer/img-tag/cross-http.no-redirect.http.html.ini
+++ /dev/null
@@ -1,4 +0,0 @@
-[cross-http.no-redirect.http.html]
-  [Referrer Policy: Expects omitted for img-tag to cross-http origin and no-redirect redirection from http context.]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.meta/no-referrer/img-tag/cross-https.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.meta/no-referrer/img-tag/cross-https.keep-origin.http.html.ini
deleted file mode 100644
index 5fbb2a57f68d..000000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.meta/no-referrer/img-tag/cross-https.keep-origin.http.html.ini
+++ /dev/null
@@ -1,4 +0,0 @@
-[cross-https.keep-origin.http.html]
-  [Referrer Policy: Expects omitted for img-tag to cross-https origin and keep-origin redirection from http context.]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.meta/no-referrer/img-tag/cross-https.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.meta/no-referrer/img-tag/cross-https.no-redirect.http.html.ini
deleted file mode 100644
index 5e33597fc616..000000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.meta/no-referrer/img-tag/cross-https.no-redirect.http.html.ini
+++ /dev/null
@@ -1,4 +0,0 @@
-[cross-https.no-redirect.http.html]
-  [Referrer Policy: Expects omitted for img-tag to cross-https origin and no-redirect redirection from http context.]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.meta/no-referrer/img-tag/cross-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.meta/no-referrer/img-tag/cross-https.swap-origin.http.html.ini
deleted file mode 100644
index 43b811027e08..000000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.meta/no-referrer/img-tag/cross-https.swap-origin.http.html.ini
+++ /dev/null
@@ -1,4 +0,0 @@
-[cross-https.swap-origin.http.html]
-  [Referrer Policy: Expects omitted for img-tag to cross-https origin and swap-origin redirection from http context.]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.meta/no-referrer/img-tag/same-http.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.meta/no-referrer/img-tag/same-http.swap-origin.http.html.ini
deleted file mode 100644
index 03e0b9807f65..000000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.meta/no-referrer/img-tag/same-http.swap-origin.http.html.ini
+++ /dev/null
@@ -1,4 +0,0 @@
-[same-http.swap-origin.http.html]
-  [Referrer Policy: Expects omitted for img-tag to same-http origin and swap-origin redirection from http context.]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.meta/no-referrer/img-tag/same-https.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.meta/no-referrer/img-tag/same-https.keep-origin.http.html.ini
deleted file mode 100644
index dff03f99b98e..000000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.meta/no-referrer/img-tag/same-https.keep-origin.http.html.ini
+++ /dev/null
@@ -1,4 +0,0 @@
-[same-https.keep-origin.http.html]
-  [Referrer Policy: Expects omitted for img-tag to same-https origin and keep-origin redirection from http context.]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.meta/no-referrer/img-tag/same-https.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.meta/no-referrer/img-tag/same-https.no-redirect.http.html.ini
deleted file mode 100644
index a9ec4e797b4b..000000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.meta/no-referrer/img-tag/same-https.no-redirect.http.html.ini
+++ /dev/null
@@ -1,4 +0,0 @@
-[same-https.no-redirect.http.html]
-  [Referrer Policy: Expects omitted for img-tag to same-https origin and no-redirect redirection from http context.]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.meta/no-referrer/img-tag/same-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.meta/no-referrer/img-tag/same-https.swap-origin.http.html.ini
deleted file mode 100644
index 044afe14bf49..000000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.meta/no-referrer/img-tag/same-https.swap-origin.http.html.ini
+++ /dev/null
@@ -1,4 +0,0 @@
-[same-https.swap-origin.http.html]
-  [Referrer Policy: Expects omitted for img-tag to same-https origin and swap-origin redirection from http context.]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.meta/same-origin/img-tag/cross-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.meta/same-origin/img-tag/cross-http.keep-origin.http.html.ini
deleted file mode 100644
index 45a5f36a4cfa..000000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.meta/same-origin/img-tag/cross-http.keep-origin.http.html.ini
+++ /dev/null
@@ -1,4 +0,0 @@
-[cross-http.keep-origin.http.html]
-  [Referrer Policy: Expects omitted for img-tag to cross-http origin and keep-origin redirection from http context.]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.meta/same-origin/img-tag/cross-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.meta/same-origin/img-tag/cross-http.no-redirect.http.html.ini
deleted file mode 100644
index 8ed3e17262ef..000000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.meta/same-origin/img-tag/cross-http.no-redirect.http.html.ini
+++ /dev/null
@@ -1,4 +0,0 @@
-[cross-http.no-redirect.http.html]
-  [Referrer Policy: Expects omitted for img-tag to cross-http origin and no-redirect redirection from http context.]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.meta/same-origin/img-tag/cross-https.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.meta/same-origin/img-tag/cross-https.keep-origin.http.html.ini
deleted file mode 100644
index 5fbb2a57f68d..000000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.meta/same-origin/img-tag/cross-https.keep-origin.http.html.ini
+++ /dev/null
@@ -1,4 +0,0 @@
-[cross-https.keep-origin.http.html]
-  [Referrer Policy: Expects omitted for img-tag to cross-https origin and keep-origin redirection from http context.]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.meta/same-origin/img-tag/cross-https.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.meta/same-origin/img-tag/cross-https.no-redirect.http.html.ini
deleted file mode 100644
index 5e33597fc616..000000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.meta/same-origin/img-tag/cross-https.no-redirect.http.html.ini
+++ /dev/null
@@ -1,4 +0,0 @@
-[cross-https.no-redirect.http.html]
-  [Referrer Policy: Expects omitted for img-tag to cross-https origin and no-redirect redirection from http context.]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.meta/same-origin/img-tag/cross-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.meta/same-origin/img-tag/cross-https.swap-origin.http.html.ini
deleted file mode 100644
index 43b811027e08..000000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.meta/same-origin/img-tag/cross-https.swap-origin.http.html.ini
+++ /dev/null
@@ -1,4 +0,0 @@
-[cross-https.swap-origin.http.html]
-  [Referrer Policy: Expects omitted for img-tag to cross-https origin and swap-origin redirection from http context.]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.meta/same-origin/img-tag/same-http.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.meta/same-origin/img-tag/same-http.swap-origin.http.html.ini
deleted file mode 100644
index 03e0b9807f65..000000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.meta/same-origin/img-tag/same-http.swap-origin.http.html.ini
+++ /dev/null
@@ -1,4 +0,0 @@
-[same-http.swap-origin.http.html]
-  [Referrer Policy: Expects omitted for img-tag to same-http origin and swap-origin redirection from http context.]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/referrer-policy/gen/top.meta/same-origin/img-tag/same-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/top.meta/same-origin/img-tag/same-https.swap-origin.http.html.ini
deleted file mode 100644
index 044afe14bf49..000000000000
--- a/tests/wpt/metadata/referrer-policy/gen/top.meta/same-origin/img-tag/same-https.swap-origin.http.html.ini
+++ /dev/null
@@ -1,4 +0,0 @@
-[same-https.swap-origin.http.html]
-  [Referrer Policy: Expects omitted for img-tag to same-https origin and swap-origin redirection from http context.]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/resource-timing/resource_TAO_multi_wildcard.html.ini b/tests/wpt/metadata/resource-timing/resource_TAO_multi_wildcard.html.ini
deleted file mode 100644
index 8c1b20cbd37a..000000000000
--- a/tests/wpt/metadata/resource-timing/resource_TAO_multi_wildcard.html.ini
+++ /dev/null
@@ -1,3 +0,0 @@
-[resource_TAO_multi_wildcard.html]
-    [redirectStart, redirectEnd, domainLookupStart, domainLookupEnd, connectStart, connectEnd, secureConnectionStart, requestStart, and responseStart -- should not be all returned as 0 when the HTTP response has multiple Timing-Allow-Origin header fields and the subsequent field value is separated by a comma, i.e. TAO algorithm passes]
-        expected: FAIL
\ No newline at end of file
diff --git a/tests/wpt/metadata/resource-timing/resource_timing_buffer_full_eventually.html.ini b/tests/wpt/metadata/resource-timing/resource_timing_buffer_full_eventually.html.ini
new file mode 100644
index 000000000000..0a73b6ac31cf
--- /dev/null
+++ b/tests/wpt/metadata/resource-timing/resource_timing_buffer_full_eventually.html.ini
@@ -0,0 +1,2 @@
+[resource_timing_buffer_full_eventually.html]
+  expected: CRASH
diff --git a/tests/wpt/metadata/webaudio/the-audio-api/the-analysernode-interface/realtimeanalyser-fft-scaling.html.ini b/tests/wpt/metadata/webaudio/the-audio-api/the-analysernode-interface/realtimeanalyser-fft-scaling.html.ini
index 66bd350083b0..a56bad443a2d 100644
--- a/tests/wpt/metadata/webaudio/the-audio-api/the-analysernode-interface/realtimeanalyser-fft-scaling.html.ini
+++ b/tests/wpt/metadata/webaudio/the-audio-api/the-analysernode-interface/realtimeanalyser-fft-scaling.html.ini
@@ -1,4 +1,5 @@
 [realtimeanalyser-fft-scaling.html]
+  expected: TIMEOUT
   [X 2048-point FFT peak position is not equal to 64. Got 0.]
     expected: FAIL
 
diff --git a/tests/wpt/metadata/webaudio/the-audio-api/the-audiobuffersourcenode-interface/sub-sample-buffer-stitching.html.ini b/tests/wpt/metadata/webaudio/the-audio-api/the-audiobuffersourcenode-interface/sub-sample-buffer-stitching.html.ini
index 5729621467ce..dbd8f7e4603f 100644
--- a/tests/wpt/metadata/webaudio/the-audio-api/the-audiobuffersourcenode-interface/sub-sample-buffer-stitching.html.ini
+++ b/tests/wpt/metadata/webaudio/the-audio-api/the-audiobuffersourcenode-interface/sub-sample-buffer-stitching.html.ini
@@ -95,3 +95,6 @@
   [X SNR (19.538850442445742 dB) is not greater than or equal to 65.737. Got 19.538850442445742.]
     expected: FAIL
 
+  [X SNR (19.538850442082673 dB) is not greater than or equal to 65.737. Got 19.538850442082673.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/workers/semantics/multiple-workers/005.html.ini b/tests/wpt/metadata/workers/semantics/multiple-workers/005.html.ini
index f584fce5df19..268949ced5ce 100644
--- a/tests/wpt/metadata/workers/semantics/multiple-workers/005.html.ini
+++ b/tests/wpt/metadata/workers/semantics/multiple-workers/005.html.ini
@@ -1,5 +1,4 @@
 [005.html]
-  expected: ERROR
   [dedicated worker in shared worker in dedicated worker]
     expected: FAIL
 
diff --git a/tests/wpt/metadata/workers/semantics/run-a-worker/003.html.ini b/tests/wpt/metadata/workers/semantics/run-a-worker/003.html.ini
index 49f489d2a1c7..d6e39444229f 100644
--- a/tests/wpt/metadata/workers/semantics/run-a-worker/003.html.ini
+++ b/tests/wpt/metadata/workers/semantics/run-a-worker/003.html.ini
@@ -1,6 +1,5 @@
 [003.html]
   type: testharness
-  expected: ERROR
   [shared]
     expected: FAIL