显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 23 May 2024 03:26:29 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Tue, 21 May 2024 17:05:22 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=u06Ukv%2FWOv14rcqfBXioCCt5S0qJPtGZAJr%2F3zMj7YihA5FEW9rgLI6Eycd1wh2rM8CJKU58C8WUTnH0lATNc%2B3%2FXidC9ywZI%2BZ5Ci0AowOA1Sb5dJbTUZ%2F9zawRvABMf33RTP%2F8aA%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8881f1d69e0e954a-LHR
alt-svc: h3=":443"; ma=86400