显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 24 Jun 2024 01:18:24 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 23 Jun 2024 18:42:38 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=uKjxgrmcF5yo3az%2F2Jbae0esoc1o7yU%2F3tGeMqWBsgQUcobMZHEpWpWEOQqn9qS0Bo04oLiQ%2FlMrx54quvPnUSPTNE9B6MMGxdQ4883DU1aH1XWUQyszS7F9zVFVlP87TJ%2FljKs%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8988e23abe0d414c-LHR
alt-svc: h3=":443"; ma=86400