显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 15 Jun 2024 01:38:34 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Thu, 13 Jun 2024 17:50:30 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=3hPzJJn5958e9e303EFEn1Ke8TCj%2FKhUoJ6I4nd3Ty6odUqHi7uBLh%2BSSV6nHCoIgFkYm9qPROaRSCEXFs7VKhMgrkwK7XyECPl%2BsWZsEnYcwInE7tShXYMqsjOhfId6eIM%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 893ed764dc8076d7-LHR
alt-svc: h3=":443"; ma=86400