Cyber Metadata · Global Speed Test

Multi-region Latency / Speed

Measure latency and downstream bandwidth to regional nodes. When using a proxy, this reflects the proxy exit path to each node.

Downloads about 2 MB per node, measured one by one

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This is a single check. Run the deep check to cover split egress, DNS/WebRTC leaks, VPN/proxy detection, AI/streaming reachability, and speed in one pass.

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节点测速——测你到多个区域节点（香港 / 新加坡 / 日本 / 美国 / 欧洲）的下载带宽与延迟，评估你的线路 / VPN 质量。

这个工具测什么

浏览器向各区域节点下载一段数据，按用时换算下载带宽（Mbps）；并用多次零字节请求取最小往返延迟（ms）。是下载方向 + 延迟的多区域实测。

怎么看结果

延迟低 + 带宽高 → 这条线路对该区域质量好；
某区域延迟特别高或带宽塌方 → 线路绕路 / 拥塞 / 被限速；
对比多个区域，能判断你的 VPN 落地或中转节点的质量差异。

注意事项

只测下载方向，不测上传；
单次负载有上限（控制带宽消耗），所以带宽是量级估算，不是极限跑分；
结果受你本地网络、节点即时负载与拥塞影响，建议多测几次取趋势。

常见问题

为什么和别的测速网站数字不一样？

测速点位置、测试方法（单线程 / 多线程）、负载大小都不同，结果不可直接横比。本工具重在多区域对比，看哪条线路对你更优，而非刷最高分。

想看出口纯净度、AI 可达性、是否泄漏？

运行完整深度检测，一次跑完出口画像、DNS / WebRTC 泄漏、VPN / 代理识别、AI 可达性与测速。

Node speed test — measure download bandwidth and latency to nodes in several regions (Hong Kong / Singapore / Japan / US / Europe) to assess your line / VPN quality.

What this tool measures

Your browser downloads a chunk of data from each region's node and converts the elapsed time into download bandwidth (Mbps); it also takes the minimum round-trip latency (ms) over several zero-byte requests. It is a multi-region measurement of download direction + latency.

How to read the results

low latency + high bandwidth → a good line for that region;
unusually high latency or collapsed bandwidth in a region → a detoured / congested / throttled line;
comparing several regions reveals quality differences between your VPN landing or relay nodes.

Notes

it measures the download direction only, not upload;
each payload is capped (to bound bandwidth use), so bandwidth is an order-of-magnitude estimate, not a peak benchmark;
results depend on your local network, node load, and momentary congestion — run it a few times for a trend.

FAQ

Why do the numbers differ from other speed-test sites?

Test-point location, method (single- vs multi-threaded), and payload size all differ, so numbers are not directly comparable. This tool is about multi-region comparison — which line is better for you — not the highest score.

Want exit cleanliness, AI reachability, or leak checks?

Run the full deep check — exit profile, DNS / WebRTC leaks, VPN / proxy detection, AI reachability, and speed in one pass.

Node Speed & Latency Test — Multi-Region Bandwidth / RTT | Cyber Metadata