显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 01 Jul 2024 22:16:54 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 30 Jun 2024 18:43:35 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=eCb%2Beuq0N0TY3gzFwjcCOUwryQODS0%2FwuzgZxYXDZGpok2btOJm1DG3nBgvVa2LEmVyg4XzBCNS%2F7las0mlAQ2MhxEI%2BIogxNAqMrRPFB9dWoyoW8UZkjcDQuwGAzSTLHg%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89c9c357d93d23b7-LHR
alt-svc: h3=":443"; ma=86400