🎯What is FPS?
Frames Per Second measures how many images your browser renders every second. Higher FPS means smoother animations.
📊What is Frame Time?
Frame time is how long it takes to render one frame in milliseconds. At 60 FPS the ideal is ~16.6 ms. Lower is better.
📉What is 1% Low?
The 1% Low shows the worst 1% of recorded frames. A big gap means your browser has occasional severe stutters.
〰️What is Jitter?
Jitter is the variation in frame timing. Low jitter means frames arrive at consistent intervals for smooth scrolling.
⚡Stress Mode
Adds a particle renderer to test your browser under real visual load, similar to a game or heavy webpage.
💡Pro Tips
Close unused tabs, disable extensions, and test in Chrome, Firefox, and Edge — they often show different results.