显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 08 Jun 2024 19:50:34 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 07 Jun 2024 18:13:05 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=nlRiIzqsZkowr4V8VRXDdzcUn%2BN9LdogGLEmlJS%2FwdbpvtNEV3CaUev2MNp9GI5YWRS%2FFB8Q%2BIx%2FgbGKcBBZCqNnV2sJQvXHrTpF7aauCWAwZRnZT0%2F3SYlIPWRpddkuXekLhNDY"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 890b69626aa2653d-LHR
alt-svc: h3=":443"; ma=86400