显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 23 May 2024 11:22:18 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Wed, 22 May 2024 16:58:01 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=P59LVJrqGTeG43UuWNbN850dju8YpvqMDohYOsSezBybQA6NvDe1nxt5XgqaOowdo2lNqA%2BP2wlk2%2BN0q5q5ulJyF%2FyouW9AtB%2BCn62fmTMuAlUTf5R0ffVzEzQcwLzW8FY%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8884aad8c8109428-LHR
alt-svc: h3=":443"; ma=86400