显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 21 Jun 2024 20:32:55 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 21 Jun 2024 17:52:29 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=NeEYxq6hIaS4lb78oAOaVgfWbxCI5zS5M9fgzXZFpu7EWd9fmNRa0xQXn5kSabigtlIVrdalSbnxnRFpar4Ht2wCRE6bqIl4YpcCUgUgINBQaxtt4xyJdv%2BkVV3%2FM%2BfX%2Flcy7A%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8976c549b9b99547-LHR
alt-svc: h3=":443"; ma=86400