Speedtest by Ookla - The Global Broadband Speed Test
Use Speedtest on all your devices with our free desktop and mobile apps.
Internet Speed Test | Check Download & Upload Speeds
Check your internet speed with our simple and fast speed test. Get detailed results for your download speed, upload speed, and personalized insights into your connection performance.
UserBenchmark: PC Speed Test Tool - Compare Your PC
UserBenchmark will test your PC and compare the results to other users with the same components. You can quickly size up your PC, identify hardware problems and explore the …
UserBenchmark | Free Online CPU, GPU, Memory & PC Performance Test
UserBenchmark is a free online benchmarking tool that helps you test the real-world performance of your CPU, GPU, RAM, and storage devices directly in your browser. Whether you are a …
Internet Speed Test by Speedcheck - Test my internet speed
To check internet speed on a computer, use your browser and the app on this website. To achieve accurate results on mobile devices, you should download our iOS or Android app, …
I check my Windows PC's speed with one easy command. Here's …
Aug 4, 2025 · If you’ve had your PC for a while or are issued a laptop for work, it can be difficult to gauge whether your PC is up to speed compared to other PCs.
PassMark PerformanceTest - PC benchmark software
Compare your PC with over a million computers worldwide through our searchable baseline database as submitted by other PerformanceTest users. After running the test, …
Internet Speed Test | Fast.com
How fast is your download speed? In seconds, FAST.com's simple Internet speed test will estimate your ISP speed.
Check your computer's performance - Xfinity Support
Learn how to analyze your computer's speed and verify that it is performing correctly.
Speed Test by Measurement Lab
Test Your Speed M-Lab's Speed Test provides advanced diagnostics of the performance of your broadband connection through quick measurements. I agree to the data policy, which includes …