SVG files might contain PNG files
It's best to export them as PNG
use Google's Squoosh and with the power of wasm to get web-ready image
exported as JPG files
performance.now() is significantly more precise.
new Date() is precise to ±1ms, whereas
performance.now() is precise to ±100μs. (Yes, microseconds!)
performance.now() is strictly monotonic. In other words, it can never go back in time. If your machine time changes,
new Date() will also change — ruining your data. But
performance.now() will just keep counting.