显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 10 Jun 2024 02:48:16 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sat, 08 Jun 2024 17:42:30 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=JOQOYN7EOgERD7J%2F9DyAmVaVhRmWP1uz2P%2Bwz%2FIRL6NXZnedaeD6B9Y54BI1BBw33I8YwohRj2wkbWpi9LrGGS8WlNsGiLJ7B5OUQ6SOCjWl1LAUTXvvH3FxOtHoh5e8iGWc"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89160a9a5fe7070a-LHR
alt-svc: h3=":443"; ma=86400