显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 27 Jun 2024 08:09:00 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Wed, 26 Jun 2024 17:05:05 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=VmVs3%2Ffu72Yi3fkQtx5kIz5Q5V1gkwL2LrHRCWy3dWd7AFhTIu2%2FAJlI7nj%2FNNL2W9I2jTiJGh%2BohlNsbS6ktfn9AjcOvZr4N87VVvO7hVk%2FO%2FNmtukYPj2CtVZz%2BdjgUk2q"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89a3f3d2ad799493-LHR
alt-svc: h3=":443"; ma=86400