显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 15 Jun 2024 00:37:37 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 14 Jun 2024 17:37:11 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=WykuDw4kSOPRAo50rEjC90gu03f%2FLtrga7BAm%2BAJzutWYRH9oIhjdIkyAP4zN%2Fnoz1IgK06XXlLginWgwM%2B73v%2BtwKt755ravciyO%2FLRGVPDK7i3ux5%2FB7mX7rSKNtKWs40k4w%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 893e7e17fa426519-LHR
alt-svc: h3=":443"; ma=86400