显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 07 Jun 2024 20:20:09 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 07 Jun 2024 16:49:38 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=tx3wsaj5pZyV5jwSj1dswc8YJ1Eo5s%2FMqXVVGotDpeNYR9O2nTDODPIdWZVmlTuz2QBv9F2IhlhZv7xlzQ%2F7EPCtbMhuxtzAsZm6ZJkSe0V75EbXrOXP1eZ4gNAk8hzdpj1cbg%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89035757083063f2-LHR
alt-svc: h3=":443"; ma=86400