=== HTTP code : 200 ===

Response headers
================
HTTP/1.1 302 Found
Date: Mon, 29 Jul 2019 00:38:51 GMT
Server: Apache/2.2.15 (CentOS)
Location: http://www.ucla.edu/
Connection: close
Content-Type: text/html; charset=iso-8859-1

HTTP/1.1 200 OK
Content-Type: text/html; charset=UTF-8
Vary: Accept-Encoding
Set-Cookie: PHPSESSID=agsjhonkf0akk8a66uqdq12f81; path=/
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0, max-age=86400, public, must-revalidate, proxy-revalidate
Pragma: no-cache
X-Frame-Options: SAMEORIGIN
Date: Mon, 29 Jul 2019 00:38:51 GMT
Age: 45
Connection: close
X-Cache: HIT

Request headers
================
HEAD / HTTP/1.1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.102 Safari/537.36
Host: www.ucla.edu
Accept: */*
Referer: https://ssdp.org
Connection: close


Link is valid.