Header check
Type Content
HTTP/1.1 404 Not Found
Server nginx/1.12.1
Date Tue, 17 Oct 2017 02:10:15 GMT
Content-Type text/html; charset=UTF-8
Connection keep-alive
Vary Cookie
Expires Wed, 11 Jan 1984 05:00:00 GMT
Cache-Control no-cache, must-revalidate, max-age=0
Link <http://wpcentral.net/wp-json/>; rel="https://api.w.org/"