显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 01 Jun 2024 10:59:43 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 31 May 2024 18:04:46 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=lxs0g5Sq%2B7uTbRekNsImv%2FesTnV3gzshYg2JMS1MQ70PoMpciM1w19yvkOEIEdZJJVfxQfXoD2JdTTnxOh%2FA%2BMniUAa5Yfxrl6XOW0%2Ba%2Fxe0ZdYKeNuKsij9I7h35QSYEBs%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88ceb2206a8235dc-LHR
alt-svc: h3=":443"; ma=86400