I made an FPS monitor to test the Fps of your device. The calculation scripts use the timer, and some math was relatively easy to design. The majority of this project involves creating an attractive and easily readable graph showing the FPS over the last 220 screen refreshes. Click the stop button to find your average FPS and the number of frames that ran while the project was running. Please leave a comment on your average FPS and the "total frames ran," make sure to comment on both so that I know high amounts of data caused lag. Also, please tell me your device name, browser, browser version, and how many screen refreshes it takes for your device to lag.