显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Tue, 14 May 2024 18:17:37 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 12 May 2024 22:05:24 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=g7%2FruDbp4qQBKYfRiYlw%2F%2F5swQ8X%2BdtsRf%2FRx9%2BgrgNwRsirQXO5UriG0Qz6KPZ3K5vcd5IAFcpYFLr0OwEEou%2BMsEGnPzXxZTiimKBYbHsVI6yrruuQdfZ9Netb2L4VKA%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 883ce2d5c874643c-LHR
alt-svc: h3=":443"; ma=86400