diff --git a/.github/workflows/html5validator.yml b/.github/workflows/html5validator.yml
new file mode 100644
index 0000000..4ea9aab
--- /dev/null
+++ b/.github/workflows/html5validator.yml
@@ -0,0 +1,5 @@
+    - name: HTML5Validator
+      uses: Cyb3r-Jak3/html5validator-action
+      with:
+        root: _site/
+        blacklist: r or ir