HTTP/1.1 200 OK Server: nginx/1.9.10 Date: Tue, 12 Apr 2016 04:25:50 GMT Content-Type: text/html; charset=UTF-8 Content-Length: 13175 Connection: keep-alive X-Powered-By: PHP/5.6.18-1+deb.sury.org~trusty+1 Webmention Rocks!

Test #5

This post advertises its Webmention endpoint with an HTML <a> tag in the body. The URL is relative, so this will also test whether your discovery code properly resolves the relative URL.