显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 01 Jul 2024 01:56:41 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 30 Jun 2024 18:05:31 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=fPNJY%2Fr17M68DDMO08Vyxo3psgXCdbqfm8%2Bg9g7h9J22Ect2squCHNEqqsZtUtAfZB9BbpIK4p5P3jUoCgX4AlRIerm0Ij7%2BjxF4X8CfxgxhzE3rs5ctufOoVFwOTt6SLcwyfHI0"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89c2c7ed1bc594a6-LHR
alt-svc: h3=":443"; ma=86400