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Frequently Asked Question
to Retina factor
What does the Retina factor do?
The Retina factor controls the pixel density at which images are generated for high-resolution displays. A higher value can render images sharper on Retina displays, but it also increases file size.
The plugin neo Optimize uses a default Retina factor of 1.5x, to enhance the rendering of small text, icons, and details in images on Retina displays. In the Pro version you can set the Retina factor individually and compare it directly in the preview.
Related FAQs about Retina factor
Clear cache
When should I clear the neo Optimize cache?You should clear the cache when you want to regenerate already optimized images with new settings. This applies, for example, to changes in image quality, the retina factor, or the desired image size.
In the settings of neo Optimize you'll find a dedicated Clear cache button for this. After that, the optimized images will be regenerated automatically as soon as they are requested again in the frontend.