显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 13 Jun 2024 13:22:27 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Wed, 12 Jun 2024 16:55:42 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=hnYEclgboRFAU%2FBPmZzTK4f7fm%2Fo%2B%2Bk90oZJWJxGGocYkJjyl8ip0v7bbw5OpC%2F4kQbML9f839zIWvMmx%2FOfaoXLHol%2BV%2FmoB07%2BDTUqWvemwi7%2FEgWOeGl4Yr3pIzy0kfzjRpfd"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 893263b63d9e4136-LHR
alt-svc: h3=":443"; ma=86400