显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Tue, 11 Jun 2024 06:07:09 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Mon, 10 Jun 2024 18:24:44 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=oJt%2BxLClx1QATIQwf%2FimpO0sDVP6H5tJUy3OpxOVWUkkTrH%2B06y7DznusTiSErU33jmPLh4F5bXc2GtnEYcEs2bIjgSavB9nu%2Fj18K2ibgObTuFrxaK9R7T%2BKfrB39TUuDXd52%2BQ"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 891f6b52cf444134-LHR
alt-svc: h3=":443"; ma=86400