显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 01 Jul 2024 04:47:31 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sat, 29 Jun 2024 17:54:37 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=PQfGMvYzsmgNB925Rp52%2BKba2GzAfwiVGUqbO9VnHvoNKGpaSDyJisLh7wuqnEjaBxaLXGqWA3MxyfV6ZjV6HeA94Bx142h%2B%2BomEzQpecWBrC%2BK2QrydAOVajNR2HWjT%2FmDN"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89c3c22ecf536542-LHR
alt-svc: h3=":443"; ma=86400