显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 08 Jul 2024 06:35:23 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 30 Jun 2024 17:43:29 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=IAD3HepiuXiR0Yd33428gHurZYd9nGWZI8a%2FuHjgttzaU8vkWRiNdxRKJkski%2F1yvjjDxJVI23FY%2F74KNuU4UrGil1esJit%2B6VbvPcKl33c7dcg%2FwoEbHbPktj%2FW9HiEed8M"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89fe0dceab8c9515-LHR
alt-svc: h3=":443"; ma=86400