显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 10 Jun 2024 16:56:42 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 09 Jun 2024 18:35:07 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=fb8HnmJlui5l9jt4L%2BuhUba5I7udUtEy97lJgtkJpydZTcB4ubd5dYs3OQ4ix7JYBTQOK291rf3teviQt%2Fx%2B0YpFWbKYdKp7ssrvFaNJnFvkz7DwNF3IRAeUkCGtqMxTmGi1"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 891ae56f9c6f48ac-LHR
alt-svc: h3=":443"; ma=86400