显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 15 Jun 2024 01:38:35 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 14 Jun 2024 18:02:33 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=nJf44JktO0tvZL4DDEWCnn8F%2F%2FRKhHAUGaR3NPHeA5nlgPSijEyOMbJ82xcJy0IHYrHjWcD%2FbYMyGZEz76L5ZUtp0hvT95IxQzJPYQxx9ldhILgcQy%2FSeJfpqpxUVmL6"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 893ed768fccd958a-LHR
alt-svc: h3=":443"; ma=86400