显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sun, 02 Jun 2024 12:24:06 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 31 May 2024 17:59:21 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=1hq%2Bp%2BmjRRbRrHG48j%2BNlQimO1pqb%2Fbz8wMkwtmIGdyr1gnlKM3ZzmKFHzd6Fk9Vh4JjoWFQm7MK1fRYMOlf0g%2FTebwFuRt5V1OsWKZmRZHObVO9T9x8zwxKLrpTqHptJion"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88d76b1c1b5a948f-LHR
alt-svc: h3=":443"; ma=86400