显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Wed, 19 Jun 2024 04:17:00 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Mon, 17 Jun 2024 17:28:01 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=6a0XwNf77WVwqb0RakNzd9LqViFKtP86TLAe5rXv6w%2FBiGvNmYcdYKONVXGfOIOVvTiBrClmgVYbFKB3B7Ll22EEr2hrz9Z1txYjGx3wtLOo5bVJQ11gnzomPjVFQ1aravlzoFWJ1Y1j"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8960b4fb5c139400-LHR
alt-svc: h3=":443"; ma=86400