显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 21 Jun 2024 01:44:27 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 10 May 2019 07:40:50 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=M7kTxmuBQ3dsme3OZEr%2FgVMFTj7FVl6gz4W38Jj%2BmDZuaT%2FEhbVlGUqyEvDQCsHAer2XBEtKalOg0kg9dKffRIZoF9s8OlAw0oRZnZHFdTZE6vstBtkRen6yV4E8A1CuE%2Bg%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89705044e9fd91ee-LHR
alt-svc: h3=":443"; ma=86400