显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Tue, 02 Jul 2024 21:28:33 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 30 Jun 2024 13:00:22 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=72FZYo%2B%2BEbclF6iAFEG9nHiPYWm1dpLX7FDUMrBo2ZPngtjlp%2Fll%2Fojl63kclvXGLJYqSLDIqPxdI%2FoItE%2BawBjHcWJql9J7InpRWIyMgkknDUtbvh5pwDFlXUU3oi6XmnJp0jMzTg%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89d1b9e68b5d63b4-LHR
alt-svc: h3=":443"; ma=86400