diff --git a/README.md b/README.md
index fe1db32..924dc86 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,9 @@
 
 > Yet Another [Clash](https://github.com/Dreamacro/clash) Dashboard
 
-Note for Firefox user:
+The site [http://yacd.haishan.me](http://yacd.haishan.me) is served with HTTP not HTTPS is because many browsers blocking request to HTTP resources from a HTTPS website. If you think it's not safe or not comfort with this, you can actually download the [zip of the gh-pages](https://github.com/haishanh/yacd/archive/gh-pages.zip), unzip and open `index.html` directly.
+
+Extra note for Firefox users:
 
 **yacd** is using the [Fetch (Web) API][fetch-api] to stream chunked API response from Clash to draw the traffic chart. But currently the streaming feature in Firefox needs to be turned on manually. Here is how to:
 
diff --git a/src/index.template.ejs b/src/index.template.ejs
index e38f9c8..3fd7283 100644
--- a/src/index.template.ejs
+++ b/src/index.template.ejs
@@ -14,7 +14,7 @@
   <meta property="og:image" content="https://haishanh.github.io/yacd/yacd-128.png">
   <meta property="og:site_name" content="yacd">
   <meta property="og:type" content="object">
-  <meta property="og:title" content="yacd - Yet Another Clash Dashboard">
+  <meta property="og:title" content="yacd">
   <meta property="og:url" content="https://haishanh.github.io/yacd">
   <meta property="og:description" content="yacd - Yet Another Clash Dashboard.">