显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 07 Jun 2024 17:54:41 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Thu, 06 Jun 2024 18:04:36 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=kIExGRA0t6kQ4vL2SOHmguq3%2FTcFmt1i5XZW1GAHzNwDrWBeo5RPlJZqPE1EMCv12%2BcWj7A2e%2Fveud1lSGqIFctgpi77dCB8PYxTqkuFFppafTpLqtdme0cuq%2BIY5yQ1NaM%2FuA%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89028242390d77a5-LHR
alt-svc: h3=":443"; ma=86400