显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sun, 09 Jun 2024 18:54:26 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sat, 08 Jun 2024 17:06:35 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=PVwdOij6fdaf2YTv6uVn1tR5zsmvsQSTmK%2BT84EyT1yGaZsh2wP4mInqINac%2BMBC9QnDs7LhzYKzuGsDz8nYHvfxI9uF5%2BXG0QqVlZuofQi9Q%2FiiWKbDF%2BJA782Wv2MT"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 891354870b626527-LHR
alt-svc: h3=":443"; ma=86400