显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sun, 26 May 2024 09:39:13 GMT
Connection: keep-alive
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=RW5WJ8Ti513%2BWg3gORIgec4WZxaoGLgdzEVhLOhFopJky%2Bmi9KUpUMAlJrA0nNf1WCdP2wOiS5GcpDteKmR8YVVl3oBWNgg9H6BCfL%2FH%2BfoGzDXmIEIg3dyvBjfH"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 889ccbf5ede006c9-LHR
alt-svc: h3=":443"; ma=86400