显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 03 Jun 2024 04:37:45 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 02 Jun 2024 17:21:27 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Zu8yE6J9uDGeWoShwNSlo9X13SWfSJUtc%2FbqtiFN9YExq7u8gIi8sqDA2%2BwWmN%2BOQjmQY3cr5ONjjkYesVLE8P%2FbO3hMaSEM0xUbVkCc97dj2khKXWEGN3H5397%2B"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88dcfd5b98514182-LHR
alt-svc: h3=":443"; ma=86400