HTTP/1.1 200 OK Server: nginx/1.9.10 Date: Tue, 12 Apr 2016 04:25:54 GMT Content-Type: text/html; charset=UTF-8 Content-Length: 14937 Connection: keep-alive X-Powered-By: PHP/5.6.18-1+deb.sury.org~trusty+1
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tag in the body. The Webmention endpoint is listed as an absolute URL.