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HTTP headers

Fetch a URL and show its HTTP response headers.

Result

Request headers received by this server:

GET /tools/headers HTTP/2.0
Accept: */*
Accept-Encoding: gzip, br, zstd, deflate
Host: public.towers.cx
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)