diff --git a/DEVELOPMENT.md b/DEVELOPMENT.md
index 5e16a7c9ffab..6f4fcae2a634 100644
--- a/DEVELOPMENT.md
+++ b/DEVELOPMENT.md
@@ -198,7 +198,7 @@ kubectl -n knative-serving logs $(kubectl -n knative-serving get pods -l app=con
 
 If you're using a GCP project to host your Kubernetes cluster, it's good to
 check the
-[Discovery & load balancing](http://console.developers.google.com/kubernetes/discovery)
+[Discovery & load balancing](https://console.developers.google.com/kubernetes/discovery)
 page to ensure that all services are up and running (and not blocked by a quota
 issue, for example).
 
diff --git a/config/core/300-resources/revision.yaml b/config/core/300-resources/revision.yaml
index 3fddae72469a..5da180f1bbe0 100644
--- a/config/core/300-resources/revision.yaml
+++ b/config/core/300-resources/revision.yaml
@@ -1528,7 +1528,7 @@ spec:
                     The digests are resolved during the creation of Revision.
                     ContainerStatuses holds the container name and image digests
                     for both serving and non serving containers.
-                    ref: http://bit.ly/image-digests
+                    ref: https://bit.ly/image-digests
                   type: array
                   items:
                     description: ContainerStatus holds the information of container name and image digest value
@@ -1549,7 +1549,7 @@ spec:
                     The digests are resolved during the creation of Revision.
                     ContainerStatuses holds the container name and image digests
                     for both serving and non serving containers.
-                    ref: http://bit.ly/image-digests
+                    ref: https://bit.ly/image-digests
                   type: array
                   items:
                     description: ContainerStatus holds the information of container name and image digest value
diff --git a/config/core/configmaps/autoscaler.yaml b/config/core/configmaps/autoscaler.yaml
index 733edc95f99f..e5e2b21e4aae 100644
--- a/config/core/configmaps/autoscaler.yaml
+++ b/config/core/configmaps/autoscaler.yaml
@@ -22,7 +22,7 @@ metadata:
     app.kubernetes.io/name: knative-serving
     app.kubernetes.io/version: devel
   annotations:
-    knative.dev/example-checksum: "47c2487f"
+    knative.dev/example-checksum: "c727b3e8"
 data:
   _example: |
     ################################
@@ -172,7 +172,7 @@ data:
     # The `unit` is one concurrent request proxied by the activator.
     # activator-capacity must be at least 1.
     # This value is used for computation of the Activator subset size.
-    # See the algorithm here: http://bit.ly/38XiCZ3.
+    # See the algorithm here: https://bit.ly/38XiCZ3.
     # TODO(vagababov): tune after actual benchmarking.
     activator-capacity: "100.0"
 
diff --git a/docs/serving-api.md b/docs/serving-api.md
index 1f6dd48d01da..5e8c7deaa8b2 100644
--- a/docs/serving-api.md
+++ b/docs/serving-api.md
@@ -1476,7 +1476,7 @@ to their respective digests and their container name.
 The digests are resolved during the creation of Revision.
 ContainerStatuses holds the container name and image digests
 for both serving and non serving containers.
-ref: <a href="http://bit.ly/image-digests">http://bit.ly/image-digests</a></p>
+ref: <a href="https://bit.ly/image-digests">https://bit.ly/image-digests</a></p>
 </td>
 </tr>
 <tr>
@@ -1495,7 +1495,7 @@ to their respective digests and their container name.
 The digests are resolved during the creation of Revision.
 ContainerStatuses holds the container name and image digests
 for both serving and non serving containers.
-ref: <a href="http://bit.ly/image-digests">http://bit.ly/image-digests</a></p>
+ref: <a href="https://bit.ly/image-digests">https://bit.ly/image-digests</a></p>
 </td>
 </tr>
 <tr>
diff --git a/pkg/apis/serving/v1/revision_types.go b/pkg/apis/serving/v1/revision_types.go
index a2a23c9ef76a..5b725b1c1d15 100644
--- a/pkg/apis/serving/v1/revision_types.go
+++ b/pkg/apis/serving/v1/revision_types.go
@@ -145,7 +145,7 @@ type RevisionStatus struct {
 	// The digests are resolved during the creation of Revision.
 	// ContainerStatuses holds the container name and image digests
 	// for both serving and non serving containers.
-	// ref: http://bit.ly/image-digests
+	// ref: https://bit.ly/image-digests
 	// +optional
 	ContainerStatuses []ContainerStatus `json:"containerStatuses,omitempty"`
 
@@ -154,7 +154,7 @@ type RevisionStatus struct {
 	// The digests are resolved during the creation of Revision.
 	// ContainerStatuses holds the container name and image digests
 	// for both serving and non serving containers.
-	// ref: http://bit.ly/image-digests
+	// ref: https://bit.ly/image-digests
 	// +optional
 	InitContainerStatuses []ContainerStatus `json:"initContainerStatuses,omitempty"`
 
diff --git a/pkg/autoscaler/aggregation/max/window.go b/pkg/autoscaler/aggregation/max/window.go
index 2171fffe6eb4..7c6b478e670e 100644
--- a/pkg/autoscaler/aggregation/max/window.go
+++ b/pkg/autoscaler/aggregation/max/window.go
@@ -28,7 +28,7 @@ type entry struct {
 }
 
 // window is a circular buffer which keeps track of the maximum value observed in a particular time.
-// Based on the "ascending minima algorithm" (http://web.archive.org/web/20120805114719/http://home.tiac.net/~cri/2001/slidingmin.html).
+// Based on the "ascending minima algorithm" (https://web.archive.org/web/20120805114719/http://home.tiac.net/~cri/2001/slidingmin.html).
 type window struct {
 	maxima        []entry
 	first, length int