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7 Ways to Improve the Site Speed for Your Online Course

LearnDash

First of all, the file type you choose matters. PNG images will have larger file sizes, so avoid those if possible, and only use them where they will really count. In general, JPG images will be smaller files, because of how they handle image data. Use a Content Delivery Network (CDN).

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Working with Images in eLearning (part 1)

Matthew Guyan

There’s two main categories of images – Bitmap and Vector – and here’s the difference between the two: Bitmap images are made up of pixels of different colours, they often have large file sizes and when you resize a bitmap graphic larger than the original, it tends to lose quality and become grainy or pixelated.

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