显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sun, 09 Jun 2024 14:48:26 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 07 Jun 2024 17:27:20 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=USCfJOy05oNnow3ycf8OQmbwCzuj5wW6pSPbAFYoneic5thIsrBpI1AT6kpQBDFXtFb6HX7dZobVjpr%2BXmaCoDta90b6YCzO1EfL37hWYnCC9pOdb0ehBOgamCAci3vpDA%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8911ec2989c894f9-LHR
alt-svc: h3=":443"; ma=86400