What is a good internet speed?

For most households, 25 Mbps download meets the FCC minimum broadband definition. For 4K streaming, gaming, and video calls simultaneously, 100-200 Mbps is recommended. Gigabit (1,000 Mbps) plans are ideal for heavy users.

What is ping and why does it matter?

Ping is the round-trip time in milliseconds for a data packet to travel from your device to a server and back. Under 20 ms is excellent for gaming; under 50 ms is good for video calls; over 150 ms causes noticeable lag.

Why is my speed test result lower than my ISP plan?

Common causes: Wi-Fi interference, router limitations, network congestion, and ISP throttling. Use a wired Ethernet connection and close other apps for the most accurate result.

Is SpeedCheckTest free?

Yes. SpeedCheckTest is completely free. No account, no signup, no software required. Visit speedchecktest.com and press GO.

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免费网络速度测试 — 检测延迟、下载和上传速度

SpeedCheckTest is a free internet speed test that measures your broadband connection's ping (latency), download speed, and upload speed in real time. No account required — press GO and results appear in under 30 seconds.

Last reviewed: April 2026 · speedchecktest.com · Free

Internet Speed Benchmarks

242

Avg US download (Mbps)

FCC, 2024

<20ms

Excellent gaming ping

Industry standard

25+

FCC min broadband (Mbps)

FCC, 2024