=== HTTP code : 301 ===

Response headers
================
HTTP/1.1 301 Moved Permanently
Content-Type: text/html
Content-Length: 162
Connection: close
Server: nginx
Date: Sat, 10 May 2025 05:07:54 GMT
Location: https://www.energystar.gov/products/certified-products/detail/residential-windows-doors-and-skylights
Expires: Sun, 11 May 2025 05:07:54 GMT
Cache-Control: max-age=86400
Strict-Transport-Security: max-age=31536000; includeSubDomains
X-Cache: Miss from cloudfront
Via: 1.1 e892057f244e8b1aecca2281baa53f32.cloudfront.net (CloudFront)
X-Amz-Cf-Pop: JFK52-P5
X-Amz-Cf-Id: MFsUapBRT0cd_pt_scQgQAINHiDc3ceVD9GNhF3LCaSIUYwcp6fWIA==

Request headers
================
GET /index.cfm?fuseaction=find_a_product.showProductGroup&amp;pgw_code=WI HTTP/1.1
Host: www.energystar.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
Range: bytes=0-2048


Link is valid.