显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 04 Jul 2024 16:51:47 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 30 Jun 2024 17:49:38 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=mQRQsB%2BHq9xd5bsJKPbSmzSk2%2BBvPpsdZa3zaz7UvTw56mocCBiViOEE%2BTUSgdiUnjrCI4Y3MhHnJctiz0%2BIVhp1GMEbK%2F2K7QDPeFKiBxyWqat1I0h%2BLPRQw27I%2FoWPxEx%2FYA%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89e09f3bcc9677a6-LHR
alt-svc: h3=":443"; ma=86400