显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 20 Jun 2024 17:13:17 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Wed, 19 Jun 2024 17:59:35 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=V4X2kWwwd87hVRu%2BX%2BxPFy%2FhaYmQQ0KYfSEOLO95nwnRj9cuw3yGBBXhF7bDvQsjC3PBt%2BnW2RO4xs9K2u%2BHNDrmnMf4vWRjkMW1k61vg1V9i58oShbLtvSs6n2QQCCxQAw%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 896d637bf8f8496d-LHR
alt-svc: h3=":443"; ma=86400