Tips & Best Practices

Latency considerations

The biggest source of latency is image uploads. Response time is roughly proportional to the image size.

• Keep images under 100 KB for maximum speed
• Use JPEG compression to reduce file size
• Downsize images to the minimum resolution needed for legible text
• Reduce page resolution (e.g. 150–200 DPI is sufficient for most documents)
• Convert to grayscale when color is not needed