显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Wed, 19 Jun 2024 06:50:57 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Tue, 18 Jun 2024 17:16:09 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=7%2FH86H%2BQXyWNaREDKTd9soqDkz6Zfv2y51WYiuSIjgwpYQQxLgX5r46m9lKXONlfWxSi3S%2FIjpaMSOnhXSNzewPfqTAcj2%2F3P6gKFmGy0wyCpHi5DcGlO56hGs4kHI0Mp7xK"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8961967c297c6395-LHR
alt-svc: h3=":443"; ma=86400