diff --git a/about/index.shtml b/about/index.shtml
index 31c66cf..46cd06b 100644
--- a/about/index.shtml
+++ b/about/index.shtml
@@ -1,5 +1,5 @@
 <!DOCTYPE HTML>
-<html>
+<html lang="en">
 	<head>
 		<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
 		<meta name="robots" content="INDEX, FOLLOW" />
diff --git a/index.shtml b/index.shtml
index 50e4171..a0a5bdc 100644
--- a/index.shtml
+++ b/index.shtml
@@ -1,5 +1,5 @@
 <!DOCTYPE HTML>
-<html>
+<html lang="en">
 	<head>
 		<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
 		<meta name="robots" content="INDEX, FOLLOW" />
