Get instant, accurate results for your connection speed. Test download, upload, ping, and latency with our advanced testing technology.
Know what your numbers mean and how they affect your online experience
Download speed measures how fast data travels from the internet to your device. This affects streaming quality, web browsing, and file downloads.
Good range: 25-100+ Mbps
Upload speed determines how quickly you can send data from your device to the internet. Critical for video calls, live streaming, and cloud backups.
Good range: 5-25+ Mbps
Ping measures the reaction time of your connection. Lower ping means more responsive connection, crucial for online gaming and real-time applications.
Excellent: <20ms | Good: 20-50ms
Jitter is the variation in ping over time. High jitter causes unstable connections, leading to choppy video calls and buffering issues.
Good range: Under 30ms
Find out exactly what speeds you need for your online activities
| Activity | Minimum Speed | Recommended | Details |
|---|---|---|---|
| Email & Basic Web Browsing | 1-5 Mbps | 5-10 Mbps | Check emails, browse websites, social media |
| HD Video Streaming (1080p) | 5-8 Mbps | 10-20 Mbps | Netflix, YouTube, Disney+ in HD quality |
| 4K Video Streaming | 25 Mbps | 50+ Mbps | Ultra HD streaming on smart TVs |
| Online Gaming | 3-6 Mbps | 15-25 Mbps | Low ping (< 50ms) is more important than speed |
| Video Conferencing (Zoom/Teams) | 3-4 Mbps | 10-20 Mbps | Both upload and download speeds matter |
| Remote Work & File Sharing | 10 Mbps | 25-50 Mbps | Cloud storage, large file transfers |
| Smart Home Devices | 5-10 Mbps | 20-30 Mbps | Multiple IoT devices, security cameras |
Understanding what impacts your connection helps you optimize performance
Fiber Optic: Fastest option (up to 1,000+ Mbps) with symmetrical speeds
Cable: Fast downloads (25-500 Mbps) but slower uploads
DSL: Moderate speeds (5-100 Mbps) depending on distance
Satellite: Available everywhere but higher latency (500-800ms)
5G/4G LTE: Variable speeds (10-100+ Mbps) based on signal
Your router and modem significantly impact speed. Older equipment may not support your ISP's full speed. Wi-Fi 6 (802.11ax) offers up to 9.6 Gbps, while older Wi-Fi 4 (802.11n) maxes out at 600 Mbps. Ethernet connections are always faster and more stable than Wi-Fi.
Multiple devices sharing your connection divide available bandwidth. Streaming on three TVs while someone games and another person video calls can slow everyone down. Peak hours (7-11 PM) often see slower speeds due to neighborhood congestion.
Distance from your router affects Wi-Fi speed—signals weaken through walls, floors, and interference from other electronics. Router placement matters: central, elevated positions work best. Outdated wiring in older homes can also limit speeds.
Older devices may have network cards that can't handle high speeds. Background apps, malware, or full storage can slow performance. Browser choice matters too—some are more efficient than others for speed tests.
Connect directly to your modem with an ethernet cable and run the speed test again. If speeds improve significantly, your Wi-Fi is the bottleneck. Consider upgrading your router or optimizing its placement.
Power cycle your modem and router: unplug both for 30 seconds, then plug in the modem first, wait for it to fully boot (2-3 minutes), then plug in your router. This clears cache and can resolve many issues.
Move your router away from other electronics, microwaves, and Bluetooth devices. Switch to 5GHz Wi-Fi if available—it's less crowded than 2.4GHz. Use a Wi-Fi analyzer app to find the least congested channel.
Check your router manufacturer's website for firmware updates. Update network drivers on your computer. Consider setting up QoS (Quality of Service) to prioritize important traffic like video calls or gaming.
Malware can consume bandwidth in the background. Run a full system scan with updated antivirus software. Check for unauthorized devices on your network—change your Wi-Fi password if you find any.
If problems persist, contact your ISP. They can check for line issues, verify your plan speeds, and may need to replace equipment. Keep speed test results handy as evidence of the problem.
Since 2024, Speedy Tester has helped millions of users worldwide understand and optimize their internet connections. Our advanced testing infrastructure connects to over 5,000 servers globally, ensuring accurate results no matter where you are.
We use industry-standard testing methodologies endorsed by major ISPs and regulatory bodies. Our multi-threaded testing approach simulates real-world usage, providing results that truly reflect your internet experience. Unlike basic speed tests, we measure not just raw speed but also consistency, latency variations, and connection quality scores.
Pro Tip: Always test your current speed before upgrading. You might just need to optimize your existing setup rather than pay for a more expensive plan.
Speedy Tester employs sophisticated testing methodology to ensure accuracy:
Our system automatically identifies the optimal test server based on latency, geographic proximity, and server load. This ensures your test isn't bottlenecked by server limitations.
We use multiple parallel connections to saturate your bandwidth, simulating real-world usage where multiple services access the internet simultaneously.
Tests start with small data packets and progressively increase to find your connection's maximum capacity without overwhelming slower connections.
Results are calculated continuously during the test, filtering out anomalies and providing accurate averages that represent typical performance.
Professional-grade speed testing trusted by IT experts and home users since 2020
Get expert answers to common questions about internet speed, performance optimization, and troubleshooting.
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