显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 01 Jul 2024 03:40:01 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 30 Jun 2024 17:54:24 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=3RyIXQcrvu0gy4%2By9vVJxGerCOtmtjunbSmc6NLER%2BNxGh61Jm%2BSrDs2fbYHQSZ5obpmMY91Ljm%2B6V3RZp0KYqKUlF8n%2BlstCYv8%2FqH2HKeYZ17yKkrIsGWMv8O4BByzKVAR3w%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89c35f4def0063a6-LHR
alt-svc: h3=":443"; ma=86400