Understand GPI rating calculations

GPI rating calculations are based on components in a graphic.

All visible graphics on the screen are counted, except for Symbol Wizard graphics, that may be stored in memory, which reduces the amount of content loaded and rendered at run time. Exceptions to Symbol Wizard graphic component calculations are documented for the pertinent categories in this section.

A table for each of the following component categories contains pertinent counter types and corresponding quantities and measured times in milliseconds: Elements, Animations, Styles, Reference, Custom Property, and Scripts.