显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 25 May 2024 02:01:27 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 24 May 2024 17:42:10 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=ThqFq7ZppzLYJQkzS5rSqgQ%2FAI8HyNCMsFvXUOh7l6z3dkbDVv57OAIN%2FSNuxMJXQL2p7iG%2B3UuYgPLjnT%2FPpUkZ8Adjp%2BaRGCPVgdBmyxm031%2Fkt4qzMT6jqqrf6VKwtA%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8891f00a0bfc63aa-LHR
alt-svc: h3=":443"; ma=86400