=== HTTP code : 200 ===

Response headers
================
HTTP/1.1 200 OK
Date: Sat, 10 May 2025 01:47:19 GMT
Server: Apache
Strict-Transport-Security: max-age=63072000; includeSubdomains; preload
Vary: User-Agent
Last-Modified: Thu, 29 Jul 2010 18:47:44 GMT
ETag: &quot;2eeba-48c8b2b70d400&quot;
Accept-Ranges: bytes
Content-Length: 192186
X-Frame-Options: ALLOW-FROM https://www.epa.gov
Content-Type: application/pdf
Set-Cookie: NSC_qh_dgfyu_dgfyu_bjsopx=ffffffff854b087d45525d5f4f58455e445a4a42378b;path=/;httponly
Connection: close

Request headers
================
HEAD /npstbx/files/KSMO_buildarainbarrel.pdf HTTP/1.1
Host: cfpub.epa.gov
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/104.0.5112.34 Safari/537.36
Accept: */*
Referer: https://greenmanual.rutgers.edu
Connection: close


Link is valid.