diff --git a/blueprints/root/templates/base.pug b/blueprints/root/templates/base.pug
index cbd6e79..358cac1 100644
--- a/blueprints/root/templates/base.pug
+++ b/blueprints/root/templates/base.pug
@@ -6,6 +6,25 @@ html(lang=g.locale)
     link(rel="stylesheet" href="/static/style/main.css")
     link(rel="icon" type="image/webp" href="/static/img/lair.webp")
 
+    //- Yggdrasil links
+    link(rel="ygg-banner" href="/static/img/88x31/lair.gif")
+
+    link(
+      rel="alternate"
+      data-ygg-type="clearnet"
+      href="https://lair.moe"
+      title="Clearnet address")
+    link(
+      rel="alternate"
+      data-ygg-type="alfis"
+      href="http://lair.ygg"
+      title="Alfis domain")
+    link(
+      rel="alternate"
+      data-ygg-type="ygg-ipv6"
+      href="http://[201:96:5188::a690:7908:da7a]"
+      title="Direct IPv6")
+
     script(src="/static/script/copy-mono.js")
 
     if request.headers.get('DNT') != "1":
@@ -24,6 +43,16 @@ html(lang=g.locale)
     meta(property="og:image" value="https://lair.moe/static/img/lair.webp")
     meta(property="og:description" value=_("description"))
 
+    //- Yggdrasil meta
+    meta(name="ygg-category" content="service")
+    meta(name="ygg-topic" content="federation")
+    meta(name="ygg-topic" content="tools")
+
+    meta(name="ygg-language" content="ru")
+    meta(name="ygg-language" content="en")
+    meta(name="ygg-language" content="de")
+    meta(name="ygg-language" content="fr")
+    meta(name="ygg-language" content="jp")
   body
     include root/templates/header.pug
 
diff --git a/blueprints/root/templates/index.pug b/blueprints/root/templates/index.pug
index 12b8d0b..46b4501 100644
--- a/blueprints/root/templates/index.pug
+++ b/blueprints/root/templates/index.pug
@@ -67,7 +67,16 @@ block content
     p
       strong Yggdrasil
       | : 
-      span.mono 200:ee1:bad2:1732:4b91:c3e3:2f08:29b3
+      ul
+        li
+          = "IPv6: "
+          span.mono 201:96:5188::a690:7908:da7a
+        li
+          = "DNS: "
+          span.mono ygg.lair.moe
+        li
+          = "Alfis: "
+          span.mono lair.ygg
 
   .webring
     a.block(href="https://nixwebr.ing/prev/lair" rel="external prev") ←