显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 01 Jul 2024 03:28:24 GMT
Content-Type: text/html; charset=utf-8
Connection: keep-alive
Vary: Accept-Encoding
Strict-Transport-Security: max-age=31536000
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=vSvXf%2B0US4HfZ0yoHcpsQAWZZDwphestOxYrbgM%2FlgWavYBjbszfKvBcd2K1foHL4fshCRF%2B3Of7U2%2BoPTYae2UsTh3ck%2BZ%2Be6Lsuw2rDzCISAyNn9rkXOtk26wbL00BohPEbedsEgY%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89c34e44cf2753a4-LHR
alt-svc: h3=":443"; ma=86400