WordPress is largely built upon procedural functions. PHP natively supports autoloading for classes but not procedural functions. This means that WordPress requires loading a large number of PHP functions for each page request which costs unnecessary time wastage. WP AutoLoader uses sophisticated code parsing techniques to extract all PHP functions into their own individual files, leaving behind empty shells in the original function definition files. This greatly lightens the processing load, leading to time and memory savings! WP AutoLoader also bootstraps core WordPress functions that it has determined to be most commonly used, in addition to parsing and enabling auto loading for core PHP classes. Combined, this product attempts to optimize the WordPress core, greatly.