显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 15 Jun 2024 02:24:08 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 14 Jun 2024 18:32:12 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=v7Ddth3q22zExkFnlIfZnq%2BGBCJf724hSQ7kk7cTO%2BBM%2B%2F8hF2NBZ538ifxfQTnSHeKRo%2Bc6p2q9Fqpv0nb%2Fd2SQbGa0VVIhDGiM6td%2FPeQT2NIZOVIHReez1O4dtRcRGG9l"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 893f1a250bfd385b-LHR
alt-svc: h3=":443"; ma=86400