显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Wed, 12 Jun 2024 20:17:33 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Wed, 12 Jun 2024 18:07:35 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=ykud6RQT6vvhvQ96WQfOrwWTEp0iKItX9Psxsml2Iz4FFJ1bLhqrmHZbjmLXGQA30hPdiTggaJdmM0zKkYMNSPSH66qi9oziUFbgucrql%2FALQJTn9bkNJhApcPcR0tJF3Sg%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 892c8666a8576358-LHR
alt-svc: h3=":443"; ma=86400