显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Tue, 18 Jun 2024 02:21:04 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Mon, 17 Jun 2024 18:18:07 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=T5I9Ap1q5L01ZjA7HLlW7J93SHW4VM%2BdYDsQQAHvd6XBWij1eXt4noVvLbOd9FVP6PKwuTXrt47GMvSntDnrt%2FSBQyuBX27EONwzbc0t22d81mgSgjKC1CyXOhB3PS%2FguqyVsk9yM04%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8957cdc34bc4459a-LHR
alt-svc: h3=":443"; ma=86400