显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 15 Jun 2024 06:53:00 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Thu, 13 Jun 2024 17:06:34 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Z69ufpKZTdRyFloYcMkYww4PZovo8RkfyrDukcFL0gvjg9is4P%2BexArmNf%2BXSWqfRPTapNGxaBAJUPQINs7l5HEuI2%2FKYivcENEcUTbSjqr2s9kZLs7YLBMjovdVpY9vi2m6"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8940a3fafc356373-LHR
alt-svc: h3=":443"; ma=86400