=== HTTP code : 200 ===

Response headers
================
HTTP/1.1 200 OK
Date: Sat, 10 May 2025 02:07:30 GMT
Content-Type: text/html
Content-Length: 16732
Connection: close
Last-Modified: Wed, 25 Oct 2017 21:06:29 GMT
Expires: Thu, 31 Dec 2037 23:55:55 GMT
Cache-Control: max-age=315360000

Request headers
================
HEAD /SMaRT_product_standard.html HTTP/1.1
Host: mts.sustainableproducts.com
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.