显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Wed, 03 Jul 2024 08:17:21 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 31 Dec 2023 16:51:04 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=ngdYA25CGFhp%2F%2FRG6y5pxFAgyKAP3aCFtovTKriAe17yDOg77z6SUyTSlRDam5XLfGdi3ducpCxlcp%2B2CDfulEBUnxbLIYGyvKPJKSw%2Fes7vGiv7M6XzK8CgNdUWa8VCVGqlZAM%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89d5704befcd7773-LHR
alt-svc: h3=":443"; ma=86400