显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Tue, 02 Jul 2024 18:54:44 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 30 Jun 2024 17:26:41 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=OXfUV%2Bl0QwL9fZFdhAH1x6RPvVWhs1vbansYJ3kcHBxwbKDnZUIV8pSr7NJCUFX%2B7e%2B2O9EnX%2F4ZCtBRiiy6Vydos4%2B0Uef1fSEKORe8Goyd8Z4Aif1wbt1EIf0mBwq6qNG%2B1T6i"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89d0d895f84d9487-LHR
alt-svc: h3=":443"; ma=86400