显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Wed, 19 Jun 2024 12:45:13 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Tue, 18 Jun 2024 17:51:37 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=lrPTC4ML1TOV1%2BZAsiRnTt3ylkyJpodY0yMtScVttjpL8Es%2BvwPBuQNsILSrr%2BwbXrpS4pzHuM1oehcOjkzntTStTXAbxrNRtPT5I4FxSLoLqNn397MVYBE8pmKitQw8lVPawqpTMQ%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89639d6fcf2f88b0-LHR
alt-svc: h3=":443"; ma=86400