The Image Optimization tool helps speed up websites by creating lighter, faster versions of your images.
Below are the system requirements needed to run Image Optimization.
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PHP version 7.4 or higher
The Image Optimization tool works with PHP 7.4 or higher and needs the exif, fileinfo and gd extensions.
Database requirements
The Image Optimization tool works with:
- MySql 5.7.8 or higher
- MariaDB 10.2.3 or higher
WordPress
Your WordPress uploads folder must be writable.