diff --git a/layouts/_default/baseof.html b/layouts/_default/baseof.html
index f65736b..2fe8a7b 100644
--- a/layouts/_default/baseof.html
+++ b/layouts/_default/baseof.html
@@ -1,5 +1,5 @@
 <!DOCTYPE html>
-<html lang="{{ .Site.Language.Lang }}">
+<html itemscope itemtype="http://schema.org/WebPage" lang="{{ .Site.Language.Lang }}">
 
 <head>
     {{ partial "head/meta" . }}
