显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 06 Jun 2024 18:21:55 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Wed, 05 Jun 2024 16:52:37 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=h3KlHMARHubb5qr4lkgJcpsKQyKBcpxxj2DwTBEV5d%2FX9lr8X1x7CEik4lgEu9gTMCUeeBiWBwHlHtVzMgf8dZTB777yFn%2BhBLdJp8%2BU5%2BPA5i7XbYZnH8Ey6SAtqCWduuUw"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88fa6cc3fbe17725-LHR
alt-svc: h3=":443"; ma=86400