显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 27 Jun 2024 09:43:02 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Wed, 26 Jun 2024 18:31:24 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=R25vYMcOdbJEXHcyrJBrUv3eFcXY0UxOJldMHGdhAPEKaaQPHCK8XM0YUGRv7ujvvO1JuA%2FF8HChwg8quUtJWaft9p1po3iZqNzrmzWfHzBb%2FYB6y7FaNVF2ZGCV6QOW0XCU1A%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89a47d8e1c2f9406-LHR
alt-svc: h3=":443"; ma=86400