Human Performance
Measure reaction time, typing speed, clicking rate, memory and aiming accuracy with repeatable, timing-controlled tests.
Choose a task, run it under consistent conditions, and read the method before comparing attempts. These are measurements of specific browser tasks, not medical or clinical assessments.
6 live tests · No installation or account required
Choose a performance test
Reaction
Reaction Time Test
Measure how fast you respond to a visual cue, in milliseconds, across repeated attempts.
Typing
Typing Speed Test
Words per minute, accuracy and mistake patterns over a timed typing passage.
Clicking
Click Speed Test
Clicks per second over a fixed interval, with consistency across attempts.
Memory
Visual Memory Test
Recall increasingly complex patterns to measure your visual memory span.
Sequence Memory Test
Repeat growing sequences to find the longest order you can hold and recall.
Accuracy
Aim / Accuracy Test
Hit targets under time pressure to measure accuracy, hits, misses and time-to-target.
Understanding browser-based performance measurements
Choose the task you want to compare
Reaction time measures a response to a visual cue; typing combines correct-character speed with accuracy; click speed counts accepted inputs during a timed run. Memory tests ask you to recall locations or an ordered sequence. Aim testing separates target hits from response time, so speed alone does not describe the result.
Keep conditions similar across attempts
Use the same device, input method and browser when comparing your own runs. Display latency, mouse or touch input, distractions and practice can change the outcome. A reaction-time result includes the browser, display and input path; it is not an isolated measurement of the nervous system.
Read the method behind the number
Typing uses a 60-second passage and the five-character word convention, counting correct characters for WPM. Click speed uses a 10-second session beginning with the first accepted click. Aim uses 30 trials and reports average response time for hits only. The individual pages explain their deadlines, exclusions and result calculations.
Use results as task-specific observations
Memory span here describes performance on these particular grid and sequence tasks, not a clinical assessment or an intelligence score. A single fast run is not a universal benchmark. Testpartout does not show invented population rankings or percentiles; compare repeat attempts cautiously rather than treating a browser result as a diagnosis.
Tests process input locally. Microphone and webcam access starts only after your action, and media is not recorded or uploaded. For measurement principles and the limits that apply across tests, read our methodology; data handling is explained in the privacy policy.
Guides to interpreting your results
How Reaction Time Tests Work
What a browser reaction time test actually measures: visual stimulus timing, performance.now(), frame-aligned presentation, false starts, and why display and input latency are part of every number.
How WPM Is Calculated in a Typing Test
The words-per-minute formula explained: the five-character word convention, why Testpartout counts only correct characters, how the 60-second run and cumulative mistakes work, and a worked example.
How Click Speed Tests Work
How Testpartout measures clicks per second: the fixed 10-second session, first pointerdown start, primary pointer rules, deadline handling, local personal bests, and browser limitations.
How Visual Memory Tests Work
How Testpartout measures visual memory span with a fixed 6×6 grid, three starting targets, 1.5-second presentation, recall rounds, lives, and browser display limits.
How Aim and Accuracy Tests Work
How Testpartout measures aiming accuracy: 30 trials, circular hit detection, hit-only average time, target spacing, input modality, and why speed and accuracy stay separate.