diff --git a/.editorconfig b/.editorconfig
index 3cf19174..f60a8b79 100644
--- a/.editorconfig
+++ b/.editorconfig
@@ -9,6 +9,6 @@ trim_trailing_whitespace = true
 indent_style = tab
 indent_size = 8
 
-[*.{md,yml,yaml,json,toml}]
+[*.{md,yml,yaml,json,toml,htm,html}]
 indent_style = space
 indent_size = 2
diff --git a/docs/index.html b/docs/index.html
index 240a7141..054051f8 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -14,14 +14,16 @@
       window.$docsify = {
         name: 'Task',
         repo: 'go-task/task',
+        ga: 'UA-126286662-1',
         themeColor: '#83d0f2',
-	loadSidebar: true,
-	auto2top: true,
-	maxLevel: 3,
-	subMaxLevel: 3
+        loadSidebar: true,
+        auto2top: true,
+        maxLevel: 3,
+        subMaxLevel: 3
       }
     </script>
     <script src="//unpkg.com/docsify/lib/docsify.min.js"></script>
+    <script src="//unpkg.com/docsify/lib/plugins/ga.min.js"></script>
     <script src="//unpkg.com/docsify-themeable"></script>
     <script src="//unpkg.com/prismjs/components/prism-bash.min.js"></script>
     <script src="//unpkg.com/prismjs/components/prism-yaml.min.js"></script>