diff --git a/.github/workflows/pull-request.yml b/.github/workflows/pull-request.yml
index deba1dd14..0b464f661 100644
--- a/.github/workflows/pull-request.yml
+++ b/.github/workflows/pull-request.yml
@@ -49,6 +49,30 @@ jobs:
       run: |
         npm run lint
 
+  lighthouse-check:
+    runs-on: ubuntu-latest
+    steps:
+    - name: Waiting for Netlify Preview
+      uses: kamranayub/wait-for-netlify-action@v2.1.1
+      id: preview
+      with:
+        site_name: "toha-ci"
+        max_timeout: 300
+      env:
+        NETLIFY_TOKEN: ${{secrets.NETLIFY_TOKEN}}
+
+    - name: Run Lighthouse
+      uses: foo-software/lighthouse-check-action@v10.0.0
+      id: lighthouseCheck
+      with:
+        accessToken: ${{ secrets.LIGHTHOUSE_TOKEN }}
+        gitHubAccessToken: ${{secrets.GITHUB_TOKEN}}
+        emulatedFormFactor: 'all'
+        prCommentEnabled: true
+        prCommentSaveOld: false
+        timeout: 5
+        urls: "${{ steps.preview.outputs.url }},${{ steps.preview.outputs.url }}/posts/,${{ steps.preview.outputs.url }}/posts/markdown-sample/,${{ steps.preview.outputs.url }}/posts/shortcodes/"
+
   # Ensure that PR has desired labels
   enforce-label:
     runs-on: ubuntu-latest