显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Wed, 26 Jun 2024 15:04:47 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Tue, 25 Jun 2024 17:56:16 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=bDdZ6TIN10SCMbVSuUJQMOgWXVtn65eLrU%2FnWCb2KR42GLWgkkktXOwNVBOm5jRq0Pu3sa4zpkex3YQNUME9pNBbRqga3tsXHDTr7Xox6JPIYTjvESDgN7%2B8B3vblbO97b1XsIUpU7lLh8s4"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 899e177ed9d194c0-LHR
alt-svc: h3=":443"; ma=86400