显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 15 Jun 2024 01:19:41 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 14 Jun 2024 16:55:10 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=1%2FqYxrXmjc4NICXL90MaU%2BSPOuMC7X5uTTlTXeWn2wr5Ar7lgdlCq8vGPq%2FMd9EUflHNMett4F6nxGL1htLJ7K76QdgwGu1Qnn1MF%2BgXBuQb8bcEVKfxXYjpiqUkDtSdXA%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 893ebbbb5b49368d-LHR
alt-svc: h3=":443"; ma=86400