显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 20 Jun 2024 17:04:18 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Wed, 19 Jun 2024 17:29:32 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=v8d%2FzAmagO7EzJIZkFnXi9VhsfykzGjzn9hIS3ws68wMApEd388LPt0F9kM9xDtFXCrv%2BeIPEDMHoSvaPQlJyy4Mvkd778zfNEIuMVmNpqD3hpJ1Z7uHyJigNPEvA77yOSxuTW7Vb6iu2Oo%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 896d564fcb759482-LHR
alt-svc: h3=":443"; ma=86400