显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 10 May 2024 08:59:41 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Thu, 09 May 2024 17:05:03 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=ogjstxw87gh5NjGBrljJpwG8DWNvZz9ewdSr3OnHR3G2oFHycWTgDGucky6FCPxwwUtclqC0mh3K9kv0%2BixQIzW%2FJARQY8MlmiBq9Hy5zuAyTZStvsC1BOJhk3ofCIuoTVa4QRE%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8818bc0bad278873-LHR
alt-svc: h3=":443"; ma=86400