显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 13 Jun 2024 17:35:37 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Wed, 12 Jun 2024 18:19:01 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=dolM5Jn8XUd2MwW%2FFB6GaTO%2Baq1BDNaIQH7wj93N62xazugCnS6SHUArmUq%2BcPu6%2F3Sfi%2BfuvQgc9szGpnAAlefOpqZk3GfTDVwkrIC77%2FGtN%2Bahlr91RpTj9vxbw0IHV32%2B"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8933d6917bf09583-LHR
alt-svc: h3=":443"; ma=86400