diff --git a/docs/docker/unlighthouse/index.md b/docs/docker/unlighthouse/index.md
new file mode 100644
index 0000000000000000000000000000000000000000..d7e6fb0e51f3972e1cf76bdec67db328346d5f8a
--- /dev/null
+++ b/docs/docker/unlighthouse/index.md
@@ -0,0 +1,31 @@
+---
+title: Docker Unlighthouse
+repo: https://gitlab.lakedrops.com/docker/unlighthouse
+issues: https://gitlab.lakedrops.com/docker/unlighthouse/-/issues
+tags:
+- docker
+- unlighthouse
+- tests
+---
+# Unlighthouse
+
+This project provides a tool for getting useful analysis from your website:
+
+- Performance
+- Accessibility
+- Best Practice
+- SEO
+
+![Screenshot](/files/screenshots/unlighthouse_dashboard.png)
+
+See more information [here](https://unlighthouse.dev/guide/getting-started/unlighthouse-cli).
+
+We recommend using [Docker for Drupal](omposer/plugin/d4d/) to install Unlighthouse, so you will benefit form the great
+and easy Drupal integration. You also get the corresponding [Ahoy](composer/plugin/ahoy/) commands out of the box.
+Make sure the Docker container inside [l3D](docker/l3d/) for Drupal are running, and you can start Unlighthouse by
+
+```ulh
+a unlighthouse on
+```
+
+You can access the tool via `http(s)://unlighthouse-<your domain>`.
\ No newline at end of file
diff --git a/docs/files/screenshots/unlighthouse_dashboard.png b/docs/files/screenshots/unlighthouse_dashboard.png
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+++ b/docs/files/screenshots/unlighthouse_dashboard.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8ec144f3b4e1b6ca504808c52e5e109f800398103af7f5074faca0d524116a09
+size 13561
diff --git a/mkdocs.yml b/mkdocs.yml
index f1c0a58cdc957f1e5ff562c11c7fbfde25b1d5da..7b872071616250992842ad0395d77fbe4b0c92fa 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -106,6 +106,8 @@ nav:
       - Node:
           - docker/node/index.md
           - Gulp, SASS, BrowserSync: docker/node/gulp-sass.md
+      - Unlighthouse:
+          - docker/unlighthouse/index.md
   - Composer:
       - composer/index.md
       - Libraries: