diff --git a/README.md b/README.md
index 6cc0794..3f508b2 100644
--- a/README.md
+++ b/README.md
@@ -158,6 +158,8 @@ For SEO masters, maybe those amount of website traffic is too ordinary. However,
 
 [Prerender](https://prerender.io/)
 > Prerender serves 100% cached versions of your web pages to search engine bots that have problems executing JavaScript.
+[Serplux](https://serplux.com/)
+> SEO conprehensive analysis tool.
 
 ## Chrome Plugins