Hello from a very basic Go HTTP(S) server implementation! ;)

2025-12-30 12:39:12.542892634 +0000 UTC

Remote Address: [::1]:40744

Host: tunnel.onwi.net 
Requested Resource: /sitemap.xml
Method: GET
Protocol: HTTP/1.1
Content-Length: 0

Headers: 
[Cf-Warp-Tag-Id:5463a05e-07fd-4744-b45b-752740e4a0f5] 
[User-Agent:Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)] 
[Cf-Connecting-O2o:1] 
[Cdn-Loop:cloudflare; loops=2] 
[Cf-Connecting-Ip:216.73.216.60] 
[Cf-Ray:9b61993ecbf1bf5d-YYZ] 
[Cf-Visitor:{"scheme":"https"}] 
[Connection:keep-alive] 
[True-Client-Ip:216.73.216.60] 
[Accept-Encoding:gzip, br] 
[X-Forwarded-For:216.73.216.60,216.73.216.60] 
[X-Forwarded-Proto:https] 
[Accept:*/*] 
[Cookie:__cf_bm=3qIHSiGa_9dEV2n96PJYMBnNwGPT4PGebvL_2CyUSgY-1767098352-1.0.1.1-K1rzfhRp49l1qWlUruVWG7Sh8P3w0sBI.34e77r9OfKat.CMrIA5E3phhMjJvbhYRSetzzEHBDq_7G1MYnGCBqB6mjucdduqYLU8ThJlyBk; _cfuvid=Gm2wV_VVrkQKNohDJEDMWAE0Fjm7sxwZjzsdh_STAME-1767098352412-0.0.1.1-604800000] 

Body: