显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 24 Jun 2024 05:20:19 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sat, 22 Jun 2024 23:35:32 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=0fg0L6wjIRXX3ISomfjtdr0TknjZiJhsyHC0atXy9Yypm9zWsS5A%2BN2B6EhC8DZeM0UW9ocuRyLHmtsC5ZPqwwwVMb0Bh87LO8pQhOW7VgyMlPbJ8QAmurUka9mI"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 898a4496090952cf-LHR
alt-svc: h3=":443"; ma=86400