显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Tue, 21 May 2024 11:49:43 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Tue, 21 May 2024 10:15:46 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=JrhHQXFnvGc5437cUt6vBt%2BudmjegbUsNvdieNtmPW7028sLtXQ04g0sxArHiFO0ttrxTET3exduuxRyxJXctid%2B6vCmQBg3wraDy3FQz1t%2FaQo0XvNxIEiCsbn%2B9c5O7w%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 887458422a2363f7-LHR
alt-svc: h3=":443"; ma=86400