显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 06 Jun 2024 16:54:40 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Wed, 05 Jun 2024 18:27:03 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=7Of5XULjW%2F2v55nwBVY5LAQJv9LUhZ5d4hSx3UyOk7W5Z8GpjdCGWGL3dAIMmTx5IYmaPrwIb0j4iUWOY4lKLMKsLZHHKxIWFwVb76UZhpfHF8HTIgQ%2F42lGd2dOkeVZYBFZs28J"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88f9ecf5c8943da0-LHR
alt-svc: h3=":443"; ma=86400