显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Tue, 04 Jun 2024 12:39:34 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Mon, 03 Jun 2024 18:12:15 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=ySb0Dknuaq2DnkkwHcIOvYL5MUgT%2Ftb%2BkHwb1xjcg4DrKQZgeHOH2YtWYLckY%2B9YswgQvabhD1MOes91HkMfn9xF8CGcei8zLvktRsEdy%2FftbHxnkrlYsEkBUPQhrwg752nj"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88e7fc858b1452d8-LHR
alt-svc: h3=":443"; ma=86400