显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sun, 09 Jun 2024 03:03:19 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sat, 08 Jun 2024 16:10:22 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=075rGbmgSRkRKwaZpAT7YIv9It4sNrVcbWD%2BU6Ztr6T4X1JYA7H7olSkFq7leIOBm3lEArgI3961%2FBfvRr7%2Bsde0cuO7JXvY3F7sgV9xLZbnS8iAXPkLOLOzGYlRjZSU0Q%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 890de3498e850692-LHR
alt-svc: h3=":443"; ma=86400