=== HTTP code : 200 ===

Response headers
================
HTTP/1.1 301 Moved Permanently
Server: Apache
Location: https://www.senate.gov/Session/Bill/2012/0732
Content-Type: text/html; charset=iso-8859-1
Content-Length: 0
Date: Mon, 29 Jul 2019 00:52:01 GMT
Connection: close
Set-Cookie: BIGipServerwww.senate.gov-80=755345600.20480.0000; expires=Mon, 29-Jul-2019 01:22:01 GMT; path=/; Httponly

HTTP/1.1 302 Moved Temporarily
Server: Apache
Location: https://www.senate.gov/pagelayout/general/one_item_and_teasers/file_not_found.htm
Content-Type: text/html; charset=iso-8859-1
Content-Length: 0
Date: Mon, 29 Jul 2019 00:52:01 GMT
Connection: close

HTTP/1.1 200 OK
Server: Apache
X-Content-Type-Options: nosniff
X-XSS-Protection: 1; mode=block
Content-Type: text/html
Date: Mon, 29 Jul 2019 00:52:01 GMT
Connection: close

Request headers
================
HEAD /pagelayout/general/one_item_and_teasers/file_not_found.htm 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.senate.gov
Accept: */*
Referer: https://ssdp.org
Connection: close


Link is valid.