显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 27 May 2024 15:58:24 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sat, 25 May 2024 17:56:32 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=M7W2MazJDV1PmM1yaZOjjB8pQS6LA%2Fj7CLeLfCVlLXYRHkaRCnXRY3puvsx6U9h8W5%2FkSSvDB6YL%2F1%2FQty0dqgG4HS%2BxCKNdzuEBUBi8MI5cXvNCBRi%2FRGLyk8Zu41HNrA%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88a734c64f5d71b4-LHR
alt-svc: h3=":443"; ma=86400