diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 87a23e7..b74b71c 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -32,7 +32,7 @@ jobs:
         env:
           GOOGLE_ANALYTICS_KEY: ${{ secrets.GOOGLE_ANALYTICS_KEY }}
         run: |
-          mkdocs build
+          mkdocs build --strict
           ls site/
 
       - name: Pushes to another repository
diff --git a/docs/blog/2018/2018-12-21-scala-vs-haskell.md b/docs/blog/2018/2018-12-21-scala-vs-haskell.md
index aba217e..d13b5bd 100644
--- a/docs/blog/2018/2018-12-21-scala-vs-haskell.md
+++ b/docs/blog/2018/2018-12-21-scala-vs-haskell.md
@@ -12,5 +12,5 @@
 - [Haskell vs. Scala programming language: which should you learn in 2017](https://www.freelancinggig.com/blog/2017/02/24/haskell-vs-scala-programming-language-learn-2017/)
 - [The Origins of Scala, A Conversation with Martin Odersky, Part I" by Bill Venners and Frank Sommers, 2009-05-04](https://www.artima.com/scalazine/articles/origins_of_scala.html)
 - Reddit
-  - [r/ProgrammingLanguages - Functional programming in Haskell vs Scala](r/ProgrammingLanguages/comments/7tybv8/functional_programming_in_haskell_vs_scala/)
-  - [r/scala - Functional programming in Haskell vs Scala](r/scala/comments/9krgwx/functional_programming_in_haskell_vs_scala/)
\ No newline at end of file
+  - [r/ProgrammingLanguages - Functional programming in Haskell vs Scala](https://www.reddit.com/r/ProgrammingLanguages/comments/7tybv8/functional_programming_in_haskell_vs_scala/)
+  - [r/scala - Functional programming in Haskell vs Scala](https://www.reddit.com/r/scala/comments/9krgwx/functional_programming_in_haskell_vs_scala/)
\ No newline at end of file
diff --git a/docs/wiki/Go/videos/adv-testing-conf-2017.md b/docs/wiki/Go/videos/adv-testing-conf-2017.md
index 7004722..1de4ea3 100644
--- a/docs/wiki/Go/videos/adv-testing-conf-2017.md
+++ b/docs/wiki/Go/videos/adv-testing-conf-2017.md
@@ -432,7 +432,8 @@ func main() {
 	- `struct DownloaderMock{}` => Implements Downloder as a mock, allowing recording and replaying of calls.
 
 See:
-- [github.com/mitchellh/go-testing-interface](github.com/mitchellh/go-testing-interface) for `testing.T` interface
+
+- [github.com/mitchellh/go-testing-interface](https://github.com/mitchellh/go-testing-interface) for `testing.T` interface
 - Using the real "testing" package will modify global state (adds flags to
 the global flag), and allows testing your test APls!
 
diff --git a/mkdocs.yml b/mkdocs.yml
index 77a3c56..5f50e7e 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -89,7 +89,7 @@ extra_javascript:
   - https://unpkg.com/mermaid@8.8.0/dist/mermaid.min.js
   - https://viewer.diagrams.net/js/viewer-static.min.js
 
-strict: true
+# strict: true
 
 # Useful plugins: https://github.com/mkdocs/mkdocs/wiki/MkDocs-Plugins
 # Plugin documentation: https://www.mkdocs.org/user-guide/configuration/#plugins