=== HTTP code : 200 ===

Response headers
================
HTTP/1.1 200 OK
Server: nginx
Date: Wed, 01 Dec 2021 16:18:15 GMT
Content-Type: text/html; charset=UTF-8
Content-Length: 84123
Connection: close
Vary: Accept-Encoding
Vary: Accept-Encoding
Link: &lt;https://jp.emeditor.com/wp-json/&gt;; rel=&quot;https://api.w.org/&quot;
Link: &lt;https://jp.emeditor.com/wp-json/wp/v2/pages/3556&gt;; rel=&quot;alternate&quot;; type=&quot;application/json&quot;
Link: &lt;https://jp.emeditor.com/?p=3556&gt;; rel=shortlink
X-Powered-By: WP Engine
X-Cacheable: SHORT
Vary: Accept-Encoding,Cookie
Cache-Control: max-age=600, must-revalidate
X-Cache: HIT: 1
X-Cache-Group: normal
Accept-Ranges: bytes

Request headers
================
HEAD /text-editor-features/history/emeditor-free/ HTTP/1.1
User-Agent: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0)
Host: jp.emeditor.com
Accept: */*
Referer: http://web-marketing.zako.org
Connection: close


Link is valid.