显示HTTP状态码和HEAD信息↓
HTTP/1.1 403 Forbidden
Date: Wed, 08 May 2024 20:00:11 GMT
Content-Type: text/html; charset=UTF-8
Connection: keep-alive
X-Frame-Options: SAMEORIGIN
Referrer-Policy: same-origin
Cache-Control: max-age=15
Expires: Wed, 08 May 2024 20:00:26 GMT
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=SglVJKc2GZe1a5Am0ApZF28%2Bs1Tgld4P2t64zBW5dGU2xwCRtbib1EmXH%2FYLVX6%2FvnmG2spbP04oG6FuX7YTxOlj6gt309fS2Nax7yWVba49PQ6%2BfDbcBUV5YyI0"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 880c08d9fca39526-LHR
alt-svc: h3=":443"; ma=86400