显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sun, 09 Jun 2024 18:45:52 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sat, 08 Jun 2024 18:18:47 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=7VKQpDM2WuLlKTz%2BXFut3U7kqjY5O%2FNuqzfQyvjWEOzGXn%2FA2wVa2F9LKfFVG0xx78GNsJUihISSF0CIsukDt7O%2B00Z95qBav0a6N%2FSh0jWQ68ryb5lyi4pc39xBR6yIVAY%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 891347f7da25639d-LHR
alt-svc: h3=":443"; ma=86400