显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Tue, 21 May 2024 22:23:01 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Tue, 21 May 2024 16:24:38 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=S7gORRGs%2B8xzVpz3%2BuA0mDmoQVzEdRVNXNbo7aAs29IXrNKkza%2FsVlmHaLcrjKoRqdUnYZAr6jIVUWukwuXRatCbW44Vo97Uj%2B7egv%2FCR2%2FcDhskvVtwRqIOxZmOqINnDpnSZ2rRWGG5DD0%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8877f7ee88ac76fb-LHR
alt-svc: h3=":443"; ma=86400