显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Wed, 19 Jun 2024 12:23:12 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Tue, 18 Jun 2024 17:29:18 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=3LORQo5kwLkc3EL0bTeRiFSHeap44NWfC69CteBqtYXb7VudF%2F1aeUp%2BdMMuc3cm%2B0LyRr87lu8AykNpLUxwcdAK4kmyrZAoJzW1ideveUy%2FsgVI5t%2F4r6LQppdIQmQ1%2FSK%2F8GI%2F"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89637d2fafbf94a2-LHR
alt-svc: h3=":443"; ma=86400