diff --git a/.github/workflows/lighthouse.yml b/.github/workflows/lighthouse.yml
new file mode 100644
index 000000000000..e372a29039ac
--- /dev/null
+++ b/.github/workflows/lighthouse.yml
@@ -0,0 +1,12 @@
+name: Lighthouse CI
+on: push
+jobs:
+  lighthouse:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Audit URLs using Lighthouse
+        uses: treosh/lighthouse-ci-action@v11
+        with:
+          urls: |
+            https://beta.gouv.fr