显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 05 Jul 2024 07:45:07 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 30 Jun 2024 18:11:09 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=%2BZj2walSRvBQWaYk6EWjOzTZiEHvYkzKESoMSM4G%2B5KatlX5XSJNHzdxwY3tNx%2FPX2Nk84amAt0fPWQLGEw1%2Fm2%2BDRmse0izk2K%2BGT9soqpKNmAjEbkwWbacooKwwakLtg%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89e5bbd539d035da-LHR
alt-svc: h3=":443"; ma=86400