显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 08 Jun 2024 10:21:45 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Thu, 06 Jun 2024 18:14:33 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=n2rGSBLjRPdXX3v%2FaJs2wYISupbDEVJBGx1UBGai%2BDuwGm99NirUfNzo7gpxbyJ53rO%2Bm3cyYN5mJ3%2FD60lqrjfl3BhETf6Rm9oKK3UgZhdtbO9X1d8kfBKsXMjyFtNg7Q3V"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 890828279f0b63a9-LHR
alt-svc: h3=":443"; ma=86400