显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sun, 09 Jun 2024 12:54:42 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 07 Jun 2024 17:14:12 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=qSRWWqKTmxTVq0aoyOkuiRNGgl7mSQ4%2BsKsUFdtT6Ew0yKFMc9%2BMpQOgwI7EmiB%2F71gz9PuWRAnxIREDvINHmi%2B9cCxgkicKOjJ6G%2B0xmbVOWA2XkSo39%2F1uEzESlEM9"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89114594d81a5280-LHR
alt-svc: h3=":443"; ma=86400