显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Wed, 03 Jul 2024 21:07:52 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 30 Jun 2024 18:58:44 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=ZryqSGIxlyt0QdmgLPakYoBUYGC5IdOkklhdXri3wn%2BSuuh%2BTvr8jRZfLeTwOusHmhciIIA6xxM%2FL7L5Rp33EtVdg6EHDylJzGl5%2FdIuMnlm7lGMc9O4qxP7NWHZ%2FAxU8f7t"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89d9d8f99b8e5279-LHR
alt-svc: h3=":443"; ma=86400