显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 23 May 2024 08:30:40 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Wed, 22 May 2024 16:52:09 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=TIcYBtUmPOTk4C8%2BBKfU%2BkVKQQMMkcwHo5Fg%2FKKf4IZNkroOkxO9yBhNPAuRd4FIpXRzVd6Ncy1B5Kc9L28w8F8SOUe%2B8ZLWSD16g11GaELWtN9UJ%2BMYDiBw6b3MDz3R6DaX"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8883af6f79c2635e-LHR
alt-svc: h3=":443"; ma=86400