显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 01 Jun 2024 06:24:56 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 31 May 2024 17:42:10 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Gh%2FZ%2B3Y8yBJRgyxRUlOrtoC19t%2Bap3907U490Jg%2BZDrS82jc3GnZUR%2BGJKhFxhDoHpOgeIHDkul%2F3AErBPtEHfbl0iWNVNW9IUyyYFQlCNm%2FqKRG667s4gK3FG8ARZqTjmY%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88cd1fa17fc693da-LHR
alt-svc: h3=":443"; ma=86400