speedtest.im Help & FAQ

The node may be unstable. You can retry or switch to another test node.

You may not have completed the test, or the server did not receive your data due to network issues.

Click the heart icon next to a node number to favorite or unfavorite it. The most recently favorited node becomes your default test node.

1 Mbps equals 0.125 MB/s. A 100 Mbps broadband plan typically delivers around 12.5 MB/s download speed.

The platform may have triggered a broadband speed boost. If your connection qualifies, it may temporarily run at higher speeds.

This depends on the test node location, target server bandwidth, and concurrent users.

These nodes test speed by downloading large application installers. If you have IDM or similar tools, they may intercept the download. Disable them or switch to another node.

This is an official China Mobile test node on the mobile network, including Beijing and Hebei endpoints.

Cloudflare is an international network provider. This node is primarily for overseas access. Domestic test speeds may be lower.

All Nodes and Domestic Nodes randomly list Speedtest.net servers from different regions. Custom Node lets you enter a specific Speedtest.net node ID.

The main site uses HTTPS, but some third-party test nodes do not support HTTPS. Please switch to another node.