显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 10 Jun 2024 08:51:22 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 09 Jun 2024 17:38:41 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=d3sV1AOOH%2BRRhwCLYIR7ybt7bZKARliF6pAhHvXH4z6O%2Fm6FHBkNZch2Xux1jwmQR%2B1BpzSqyumJY484CjzzReKtpbmuxBMWHuDKniBSj6GTupVrES5G2LpPX1Guwfn83hA%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89181e820d46951a-LHR
alt-svc: h3=":443"; ma=86400