显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 24 Jun 2024 18:47:23 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 23 Jun 2024 18:35:37 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=tnlkDBegvDAhwwXsy8%2BPUCOfTxotihC%2BV8oquPXNUYzaHWjD3wsZwvUDb0aduwt7Hq3d6HThjqj%2BvYDE7hw1JMRoyxoCOGaO2HUcD0D4PmPnh62WdzCy1%2F7nnYIRiuFoWt9GAg%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 898ee2d31c5a52dc-LHR
alt-svc: h3=":443"; ma=86400