显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 20 Jun 2024 08:14:53 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Wed, 19 Jun 2024 17:50:29 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=YTxxD0qLNvTfXFlTH%2FgubugORpdm8R5l39uA2XhJV5sKC9STcP0oZmn6lJbXYb2xb8vkPVm1%2F4LS0oQL%2BPFv5%2BUe6IjncqgFu9SNX9voqoVmHMojLhOHzNOc%2FAMzQMUbCoTsSBc%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 896a4ece8a257702-LHR
alt-svc: h3=":443"; ma=86400