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

2026-04-04 20:04:18.581592721 +0000 UTC

Remote Address: [::1]:54132

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

Headers: 
[User-Agent:Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)] 
[Connection:keep-alive] 
[Cdn-Loop:cloudflare; loops=2] 
[Cf-Visitor:{"scheme":"https"}] 
[Cf-Warp-Tag-Id:5463a05e-07fd-4744-b45b-752740e4a0f5] 
[Cookie:__cf_bm=iR17JR9K005oSqGbtEt7G3_1meAnHuAiZNa5q5JPb0w-1775333058.3659327-1.0.1.1-75e.ElPBAvzMfHQxYDlUG9Q1V3YMAOBCCwCfpynkc3XB5aHRO2sPiryWm5ezUIWPAHXZ6FgTH3ttVWTGugd2x6h2SB_QuIBTj9uX.o_Wxr9IH3fnrF0e.C_mDQ2FR5XS; _cfuvid=BBrlSmmee07hBTte8VIFUItLfjGa4P6n3qbwnsTB.bI-1775333058.3659327-1.0.1.1-NSdbnPPmp7.3WX_4vJauBrzyTz0xLZun8GFlWVtwAjs] 
[True-Client-Ip:216.73.216.5] 
[X-Forwarded-For:216.73.216.5,216.73.216.5] 
[X-Forwarded-Proto:https] 
[Accept:*/*] 
[Accept-Encoding:gzip, br] 
[Cf-Connecting-O2o:1] 
[Cf-Ipcountry:US] 
[Cf-Ray:9e72ebdfacc5cac0-CMH] 
[Cf-Connecting-Ip:216.73.216.5] 

Body: