显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 01 Jun 2024 09:26:56 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Thu, 30 May 2024 17:08:38 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=20EV%2F0WN7cDqL8VeubXPdHy4fWsaMVM60Rylxb1eifbxbFw4kWVQN9Z2lELhYK3mqcZ9tcrE8wc%2FrEIkY0Rb32bdnxYnCnv%2B5j3U86gaX6aEJqDU2FzJIrNJRJ8viLSbsNm0Hg%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88ce2a3c293b4189-LHR
alt-svc: h3=":443"; ma=86400