- 测速是免费的吗？
- 是的，测速完全免费且无限次，无需注册或安装。
- 如何在 Lisbon 测速？
- 只需在 Lisbon 打开此页面，测试将自动开始。
- 多快的网速算好？
- 4K 流媒体和视频通话建议至少 25 Mbps 下载；游戏则需要较低的延迟。
网络工具
从我们的服务器对任意主机或 IP 执行 ping 和 traceroute。
📡
Ping
Measures the round-trip time (latency) from our server to a host — lower is better.
🛰️
Traceroute
Reveals every network hop (router) between our server and the destination.
🌐
DNS
Checks the DNS record across public resolvers worldwide to see propagation.
🔌
Ports
Checks whether common service ports (HTTP, SSH, databases…) are open on a host.