显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sun, 12 May 2024 01:39:11 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sat, 11 May 2024 18:13:33 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=MvwO7I0EHnsU%2FeAk5cfL9vUewuo1dFOYrJ8Z%2F9XuBgirjRY6RrRsa%2FkXmyjhSs%2BqYlbypH58ortBKdVD6ntTV5c7FvYKM9fd2Dyg4zzvE6NoivJ%2BF4cXTkX5aCFPiHxmoc7e"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8826b1896c19418e-LHR
alt-svc: h3=":443"; ma=86400