显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sun, 09 Jun 2024 20:30:12 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sat, 08 Jun 2024 17:15:47 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=1Bf3uGYXoBAXnsMCJlF7c40jWhI67Ru1ikpxOXxSfW7RsMoypwsRmi%2B2o4YPjlMo6GwaitRzcEjTEJgZT4Mz17KYSnJfXc4Uk%2BZyD%2Bivn0toIcfw3FVKz30ZG9bGiw%2FGHdo%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8913e0d00abc23ef-LHR
alt-svc: h3=":443"; ma=86400