显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 04 Jul 2024 06:37:03 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sat, 29 Jun 2024 18:03:32 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=aU8T6FF1ymgm%2B11o%2Bx93s7dLWVf0CxcrSYU5xgBm4CXgFrt0XxWhwlyxVA5iXYy6UM7rm9RmDKkzujKZIca1QH%2FpfD1odrA1aC3tbpmwBHjQYlvgQL7LxXkTFQDnr524vacz7g27"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89dd1abc5c67641f-LHR
alt-svc: h3=":443"; ma=86400