显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 17 Jun 2024 09:20:18 GMT
Content-Type: text/html
Connection: keep-alive
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=A%2BvOm6ppRuJ8OuHBFGgGHGNOyJXu5HdnRAxb4ZkvqzOHas6hn210gT0yJvrJek4hZcPx9isDmBm0SQa2I5K%2BoHRkzD05CAkzy%2B%2FSdzQm0VBBDjBScZCivFMBb41lxk3296sLIqoG"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8951f682e98e776a-LHR
alt-svc: h3=":443"; ma=86400