显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 29 Jun 2024 11:29:21 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 28 Jun 2024 18:39:43 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=qrvAkHziDrQ6i7VEUMSVtU6aHriVj6jgbL0UcSRcMSfEdaRu0n3mPJSQVPf2WGysjv8fd6hVR4coYnYsGz8YT8aOqaoa%2BE6V2byBVfy%2F9FUdcQGZAkMFv1wOXfKhbKfY0Z19"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89b59408a99163c9-LHR
alt-svc: h3=":443"; ma=86400