显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sun, 19 May 2024 09:37:11 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sat, 18 May 2024 18:16:23 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=4OC4GL4s%2FdQUnqCRJg6iY7Uc1U5jj7Gmz0z14VlcMENvn9GGMRbXE0HJOvcWEzPm7wn%2BmsRHUOnmL%2BhjoQXa0w%2BoXFJEnnLmbjIemK5aTQomTN7ZO9LVl16LumU6OgUVNvk%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88631b605aa2652b-LHR
alt-svc: h3=":443"; ma=86400