Use link validator results

docs/src/main/paradox/quickstart-scala/index.md

@@ -31,7 +31,7 @@ The Akka HTTP example for Scala is a zipped project that includes a sbt build fi
 * On Linux and MacOS systems, open a terminal and use the command `unzip` akka-quickstart-scala.zip.
 * On Windows, use a tool such as File Explorer to extract the project.
 
-Alternatively, you can bootstrap a new project with Akka HTTP already configured using the [Giter8](http://www.foundweekends.org/giter8/) template directly via sbt:
+Alternatively, you can bootstrap a new project with Akka HTTP already configured using the [Giter8](https://www.foundweekends.org/giter8/) template directly via sbt:
 
 ```sh
 sbt new akka/akka-http-quickstart-scala.g8

docs/src/main/paradox/routing-dsl/testkit.md

@@ -31,7 +31,7 @@ To use Akka HTTP TestKit, add the module to your project:
 @@@ div { .group-scala }
 
 Here is an example of what a simple test with the routing testkit might look like using the built-in support for
-[scalatest](http://www.scalatest.org) and [specs2](http://etorreborre.github.io/specs2/):
+[scalatest](https://www.scalatest.org) and [specs2](https://etorreborre.github.io/specs2/):
 
 ScalaTest
 :  @@snip [FullTestKitExampleSpec.scala](/docs/src/test/scala/docs/http/scaladsl/server/FullTestKitExampleSpec.scala) { #source-quote }

scripts/link-validator.conf

@@ -19,15 +19,19 @@ site-link-validator {
   ignore-missing-local-files-regex = ""
 
   ignore-prefixes = [
-    "https://repo.akka.io/maven",
+    "https://repo.akka.io/maven"
+    "https://repo.akka.io/snapshots"
     # GitHub will block with "429 Too Many Requests"
     "https://github.com/"
     # MVN repository forbids access after a few requests
     "https://mvnrepository.com/artifact/"
+    "http://localhost:"
+    "https://example.com/"
   ]
 
   ignore-files = []
 
   non-https-whitelist = [
+    "http://restclient.net/"
   ]
 }