显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 03 Jun 2024 10:43:20 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sat, 01 Jun 2024 17:24:40 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=dAYGPNjcl930hzks7KdTtUM88PGLl6LylQBOgZLxU2UJlQZ5N02gGeen2%2FqJlkmBWnTanlk6UX3%2FRH6S5etQNNJuxvbhB2Y%2BBwnr0uS4FygzhHSoMH91tUfpLXEC%2Fh18uQNYL99aclgSag%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88df14e53e19951b-LHR
alt-svc: h3=":443"; ma=86400