显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 18 May 2024 03:16:53 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 17 May 2024 17:53:20 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=F50d3IKXWX1jawcHxUgit%2BzF%2BGKmBFYu6Q6%2BDxq06qqYBLIOli4TTzKupD4%2FEbNjXDJ3%2BgjwPJ2pKSt3UX0xlG2yS6VOMQAq2CpFbWJKgnvqATxlglhzZG%2FYQJ58Oy1xs2Iw70%2B%2F"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8858b0e68a1b23cf-LHR
alt-svc: h3=":443"; ma=86400