显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 01 Jun 2024 22:18:54 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 31 May 2024 17:14:45 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Jm7oOhs7EPpSAjM5cQhnSOhC7xq%2FQoOilHYLl7LVW0hlhwqVp%2F%2B%2B33z1Z%2F2ynpXCLTQ3LOHrX8n%2BvTqAE%2B1bUpTcGUmQUD9rU%2B%2F%2B2SWc6JEX41kj8638IYFZaRb0MaLtDtAU"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88d29508adc471ae-LHR
alt-svc: h3=":443"; ma=86400