显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 01 Jun 2024 06:50:14 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Thu, 30 May 2024 17:07:34 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=jrkDRdD4g5RAWEuraNA6RUmQP%2Bti7dhhr%2BQO%2BtRbLZ6ZfZVZov39peGGc%2BHgMg1kZH0MNVQ99QmJQoczyMYg5UBDY%2FtuNbP7bVJ%2B2aFUOkGzy3nRUgL%2BW5zraWwEWA0rPIM%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88cd44b09b939436-LHR
alt-svc: h3=":443"; ma=86400