GET /materials/http/return.php HTTP/1.1
Content-Length: 0
Connection: close
Cache-Control: max-age=259200
X-Forwarded-For: 10.3.30.163
Via: 1.1 squid-proxy-5b5d847c96-pqbhm (squid/6.10)
Host: www.r-datacollection.com
Accept-Encoding: gzip, br, zstd, deflate
Cookie: PHPSESSID=401d9e07ef3fd5b0aa07a83e15cef2b7
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
Accept: */*
Authorization: