显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 01 Jun 2024 13:40:27 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Thu, 30 May 2024 18:24:16 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=qu7bYraiVb%2FIo5PukAcWFUO%2F9JtqxZZNQAJP7MDZhhN3NsToYa1kYohVNnnWPgDAlJw%2BNJ04xCYhQOTIuZJ2lDMnYQ8PMZuw3K6iPslZQIxY8jzCfXiqOCzNIdg%2B0yG076JY"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88cf9d944e9d24ec-LHR
alt-svc: h3=":443"; ma=86400