TestDe6 English Assessment Hub & Catalog
Standardized cognitive agility benchmarks, reading diagnostics, sensory reaction tests, and peripheral assessments in English.
Typing Speed Test
Test your typing speed with our online typing test. Measure WPM score, keystroke accuracy, and error rate across custom time limits.
Reading Speed Test
Calculate your reading speed in words per minute (WPM). Take our reading test with optional comprehension questions and typography controls.
Reaction Time Test
Test your reaction time in milliseconds. Measure reaction speed, reflex agility, and response latency across multiple attempts.
Number Memory Test
Test your visual memory capacity. Memorize the flashing tile sequence on the grid and repeat the pattern to reach the highest level.
Color Blindness Test
Screen for red-green and blue-yellow color vision deficiencies. Interactive Ishihara plates with immediate score and screening interpretation.
Keyboard Key Test
Test your keyboard keys, check multi-key rollover (NKRO), detect ghosting, and measure switch response latency in real time online.
Precision Timing & Platform Standards
TestDe6 provides fast, accurate, and private testing tools directly in your web browser without installations or account sign-ups.
Exact Millisecond Timing
We use high-precision browser timers (performance.now()) to measure your typing speed and reaction time to the exact millisecond, without timer lag or delays.
100% Private in Your Browser
Every keystroke, reaction time, and test answer stays strictly in your device's local memory. We never save, log, or share your personal test scores or typing data.
Works on Any Device
All tests are tuned to work smoothly on mobile phones, tablets, laptops, and desktop computers across Windows, Mac, iOS, and Android.
Overview of TestDe6 Assessment Tools
A quick summary of what each tool measures, how long it takes, and typical average scores.
| Test Tool | What It Measures | Main Score | Test Length | Average Score |
|---|---|---|---|---|
| ⌨️ Typing Speed Test | Typing speed, finger accuracy, and rhythm | Net WPM / Keystroke Accuracy | 60 seconds (15s - 120s) | 38 - 50 WPM |
| 📖 Reading Speed Test | Reading speed and comprehension | Words Per Minute (WPM) & Quiz % | Self-paced (1 - 3 min) | 200 - 260 WPM |
| ⚡ Reaction Time Test | Quick reflexes and visual response | Reaction Time (Milliseconds) | 5 rounds (~30 seconds) | 220 - 270 ms |
| 🧠 Number Memory Test | Short-term number recall and focus | Digits Remembered (Level) | Until 1 miss (~1-2 min) | Level 5 - 7 Digits |
| 👁️ Color Blindness Test | Red-green and color shade vision | Plates Correct (Score / 10) | 10 plates (~1 minute) | 9 - 10 / 10 Correct |
| ⌨️ Keyboard & Key Rollover Test | Key health, ghosting, and rollover | Key Pressed, NKRO & Ghosting | Self-paced interactive | Full NKRO (0 Ghosting) |
Frequently Asked Questions
Clear answers about how tests work, scoring accuracy, and tips to improve.
How accurate are the online reaction and typing tests on TestDe6?
TestDe6 uses high-resolution browser clocks that measure down to fractions of a millisecond. While physical screens and wireless mice add small hardware delays, our software runs smoothly with virtually zero internal lag.
Are my test scores or keystrokes saved on a server?
No. Everything runs 100% privately in your browser memory. We never store, collect, or transmit your test scores, keystrokes, or answers to any server.
Can I use TestDe6 for job applications or typing practice?
Yes. Our typing test uses standard 5-character word formulas and calculates both gross and net WPM. You can click 'Copy Summary' after completing any test to easily paste your score into an email, resume, or message.
How often should I practice to improve my typing and reflex speed?
Practicing for just 10 to 15 minutes a day is ideal. Daily deliberate practice builds muscle memory and can improve your typing speed by 10 to 20 WPM within a few weeks.