diff --git a/2-ui/5-loading/01-onload-ondomcontentloaded/article.md b/2-ui/5-loading/01-onload-ondomcontentloaded/article.md
index c127bd6c0..07624a658 100644
--- a/2-ui/5-loading/01-onload-ondomcontentloaded/article.md
+++ b/2-ui/5-loading/01-onload-ondomcontentloaded/article.md
@@ -9,7 +9,7 @@ The lifecycle of an HTML page has three important events:
 Each event may be useful:
 
 - `DOMContentLoaded` event -- DOM is ready, so the handler can lookup DOM nodes, initialize the interface.
-- `load` event -- additional resources are loaded, we can get image sizes (if not specified in HTML/CSS) etc.
+- `load` event -- external resources are loaded, so styles are applied, image sizes are known etc.
 - `beforeunload` event -- the user is leaving: we can check if the user saved the changes and ask them whether they really want to leave.
 - `unload` -- the user almost left, but we still can initiate some operations, such as sending out statistics.
 
@@ -60,7 +60,7 @@ So DOMContentLoaded definitely happens after such scripts:
 ```html run
 <script>
   document.addEventListener("DOMContentLoaded", () => {
-    console.log("DOM ready!");
+    alert("DOM ready!");
   });
 </script>
 
@@ -88,7 +88,7 @@ But there's a pitfall. If we have a script after the style, then that script mus
 ```html run
 <link type="text/css" rel="stylesheet" href="style.css">
 <script>
-  // the script doesn't not execute until the stylesheet is loaded
+  // the script doesn't execute until the stylesheet is loaded
   alert(getComputedStyle(document.body).marginTop);
 </script>
 ```
@@ -149,12 +149,12 @@ window.addEventListener("unload", function() {
 ```
 
 - The request is sent as POST.
-- We can send not only a string, but also forms and other formats, as described in the chapter <info:fetch-basics>, but usually it's a stringified object.
+- We can send not only a string, but also forms and other formats, as described in the chapter <info:fetch>, but usually it's a stringified object.
 - The data is limited by 64kb.
 
 When the `sendBeacon` request is finished, the browser probably has already left the document, so there's no way to get server response (which is usually empty for analytics).
 
-There's also a `keepalive` flag for doing such "after-page-left" requests in  [fetch](info:fetch-basics) method for generic network requests. You can find more information in the chapter <info:fetch-api>.
+There's also a `keepalive` flag for doing such "after-page-left" requests in  [fetch](info:fetch) method for generic network requests. You can find more information in the chapter <info:fetch-api>.
 
 
 If we want to cancel the transition to another page, we can't do it here. But we can use another event -- `onbeforeunload`.
@@ -265,7 +265,7 @@ Here's a document with `<iframe>`, `<img>` and handlers that log events:
 
 <iframe src="iframe.html" onload="log('iframe onload')"></iframe>
 
-<img src="http://en.js.cx/clipart/train.gif" id="img">
+<img src="https://en.js.cx/clipart/train.gif" id="img">
 <script>
   img.onload = () => log('img onload');
 </script>
diff --git a/2-ui/5-loading/01-onload-ondomcontentloaded/readystate.view/index.html b/2-ui/5-loading/01-onload-ondomcontentloaded/readystate.view/index.html
index a4685a716..27df70939 100644
--- a/2-ui/5-loading/01-onload-ondomcontentloaded/readystate.view/index.html
+++ b/2-ui/5-loading/01-onload-ondomcontentloaded/readystate.view/index.html
@@ -9,8 +9,8 @@
   [20] readyState:interactive
   [21] DOMContentLoaded
   [30] iframe onload
-  [40] readyState:complete
   [40] img onload
+  [40] readyState:complete
   [40] window onload
   -->