显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Tue, 04 Jun 2024 19:42:31 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Tue, 04 Jun 2024 17:05:45 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=KecUI5xaSZK%2FV1Jk0sqBhMLRCtaSDAIAPh5tzOynADdsjhUuRddUctzmfc%2FGloVmJ5IYs%2BiHiwAaQh9OLAx6Gr%2BZHtErtxZ%2BOJr28ys%2B5C21wwijrBZV82CJ5Cx56LDivXw%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88ea68121de27737-LHR
alt-svc: h3=":443"; ma=86400