显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 20 May 2024 01:13:03 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sat, 18 May 2024 18:06:43 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=UEC3yJ6xxeux8kE4w9HnU5aG4pUjQqdeHldv%2FtNSVgnSMG8J2XrVj8H7%2BIs1Yaasyr%2BrVbjs1SBalYbpU9k0jZKyT9lrzjKxukIIyVyX43POi8ADKLYIe454oEgB9Z3vWUWW"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 886876415bd894cf-LHR
alt-svc: h3=":443"; ma=86400