显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 15 Jun 2024 03:18:54 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 14 Jun 2024 18:05:34 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=LN1qNlB5HI0G755COut%2BIjbnb18nKb3To4iJW0Xo5zkLw6JQSoR2xFCGreBjMIHwPXjSyBp2GMBa8ouABr9QDgQVZjwJ3KFbZ%2FiuTM%2BW%2B2gnhgpkeUt1F%2BlgLc%2BTTF1avuSiH80%2F"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 893f6a5dbdca4599-LHR
alt-svc: h3=":443"; ma=86400