显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 01 Jun 2024 02:08:53 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 31 May 2024 17:22:08 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=3EQb6ydIWsjUk9iQbydjgIZ26Phu2j9I0jzSaLZ9zUri0k0WNMQzslTv3ZG2ravcD6YKjMhF0yrU9icGtYmr0plIZ%2FxdU9i46KVx32hs8iIwr1LMkXff3ESYvaYQTIvHurINX5%2FGll9pHJ4%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88cba8898acb068e-LHR
alt-svc: h3=":443"; ma=86400