=== HTTP code : 206 ===

Response headers
================
HTTP/1.1 206 Partial Content
Content-Type: text/html; charset=UTF-8
Server: Microsoft-IIS/10.0
X-Powered-By: ASP.NET
Strict-Transport-Security: max-age=31536000
Content-Range: bytes 0-2048/90659
Content-Length: 2049
Expires: Sat, 10 May 2025 04:05:18 GMT
Cache-Control: max-age=0, no-cache, no-store
Pragma: no-cache
Date: Sat, 10 May 2025 04:05:18 GMT
Connection: close

Request headers
================
GET /electricity/data/eia861/ HTTP/1.1
Host: www.eia.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://njenergydata.rutgers.edu
Connection: close
Range: bytes=0-2048


Link is valid.