显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 30 May 2024 08:28:33 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Wed, 29 May 2024 17:10:17 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=u4ZAB2e0bbSP5XlzPCEUbf36fQpkT7ztVj%2F1q1%2BIpa5GMR6I5DRJEAjHJHuhuKWZeSfaApAFveliq0WygzMn8SgTGwZ6L0Jyj30dzq%2BwJMdI3fyjvKm9UXUWpOgW%2FqK5ydck"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88bd59f3bbfe952f-LHR
alt-svc: h3=":443"; ma=86400