diff --git a/assets/robots.txt b/assets/robots.txt
new file mode 100644
index 0000000..72ec76f
--- /dev/null
+++ b/assets/robots.txt
@@ -0,0 +1,4 @@
+User-agent: *
+Disallow: /lib/
+
+Sitemap: https://comlib.encryptionin.space/sitemap.xml
diff --git a/comlib.lektorproject b/comlib.lektorproject
index b285873..784fb4a 100644
--- a/comlib.lektorproject
+++ b/comlib.lektorproject
@@ -1,2 +1,3 @@
 [project]
 name = comlib
+url = https://comlib.encryptionin.space/
diff --git a/content/sitemap.xml/contents.lr b/content/sitemap.xml/contents.lr
new file mode 100644
index 0000000..ea42d08
--- /dev/null
+++ b/content/sitemap.xml/contents.lr
@@ -0,0 +1,3 @@
+_template: sitemap.xml
+---
+_model: none
diff --git a/templates/sitemap.xml b/templates/sitemap.xml
new file mode 100644
index 0000000..04d2a42
--- /dev/null
+++ b/templates/sitemap.xml
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
+  {%- for page in [site.root] if page != this recursive %}
+  <url><loc>{{ page|url(external=true) }}</loc></url>
+  {{- loop(page.children|sort(attribute='path')) }}
+  {%- endfor %}
+</urlset>