显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 14 Jun 2024 23:56:15 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 14 Jun 2024 16:58:45 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=FmII34WZJQXXJSgQnTAjTuRz11X3ix1PC5A3By1qRMVLUH7m96A7Pu6mkXBTbHrWa%2BJIG3t9ar5kyFsnXwQ%2Bypi7rGE%2FT9ZVsfm2hY%2Fuk4y8e4rl2j5MUojvgpXbDoJRu2iHB5I%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 893e41813cf593e0-LHR
alt-svc: h3=":443"; ma=86400