显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 01 Jul 2024 18:22:49 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sat, 29 Jun 2024 17:57:08 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=LAMlfi1YB7kIkrWrLMNqJShSvtRbbWcXg4iiA059NyWC5l%2FnRNpP72KpFgndafF40yLOpQ2xu5iVI4jYuZSNbeac4aowcp2TzXx7VII%2FuhC1Oak0xJQVcdrQjyu5OcGg2A%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89c86c7778d56389-LHR
alt-svc: h3=":443"; ma=86400