显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 13 Jun 2024 17:14:03 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Wed, 12 Jun 2024 17:10:31 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=FpEaoxlshboLUbE0V5shsSM0avaGAzg5JpnvRKb%2BChimYFht3Nmi0zyh5X%2FWok4uqHzJEX%2F6NOJf%2Fl%2Fdcl%2BRmO5c7YGMQN9ct%2FHHMuwbNE%2BygxT6VceOLI%2FuQ7Y7BEqL0QrIDhsc"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8933b6fcdb45417f-LHR
alt-svc: h3=":443"; ma=86400