显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Wed, 29 May 2024 08:22:50 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Mon, 27 May 2024 17:18:02 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=%2B%2BKFPZgmsxcofdfYJZP7pRfbp%2FSsJI4R7%2BxRxkRSxS8AzqupGIvmM0qJhuMQ9HZSlljTwQuvLQZt%2FTNxVWzmF%2BxC42aGpREsIHc6aE9iE%2BmMdYfJOFr9OOZdKzos1R6eOg%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88b51435da82dd70-LHR
alt-svc: h3=":443"; ma=86400