显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 23 May 2024 13:10:17 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Wed, 22 May 2024 17:10:26 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=mVeyFa8fb7hQzlzA0yHTsCbmLJnXle%2BNwtxRbsXzD0uMStT%2FB8WQYtIiIoNDk3qI8Xur4dFecq%2FfDha1GykOy%2FrwH%2BhdCoOkTvnYqPKFVjO1gPVPMpsvvplCZ6chKI4cR34%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 888549041ade657c-LHR
alt-svc: h3=":443"; ma=86400