显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 24 Jun 2024 04:50:20 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 23 Jun 2024 17:23:06 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=CSaaTsovSuJr4C12UrJixFSJhQyOtReIpZ8r7fY8w1z%2FSqbPyS1M3N2k3SwowFivJAsIRMtvnI%2BFhVVso%2FUXsZMp%2BV17hmYFOPtcGj%2BA53XMZVWW53foL%2B1Zej0lhI5cNg%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 898a18ab1c4a9430-LHR
alt-svc: h3=":443"; ma=86400