| Class | Rating | Complexity | Lines of code |
|---|---|---|---|
| OGF_Typekit | 56 | 225 | |
| OGF_Upload_Fonts_Screen | 35 | 270 | |
| OGF_Fonts | 33 | 114 | |
| OGF_Classic_Editor | 31 | 103 | |
| Olympus_Google_Fonts | 26 | 126 | |
| OGF_Customize_Typography_Control | 19 | 188 | |
| OGF_Notifications | 19 | 159 | |
| OGF_Customize_Repeater_Control | 15 | 117 | |
| OGF_Fonts_Taxonomy | 15 | 99 | |
| OGF_Dashboard_Widget | 10 | 71 | |
| OGF_Clear_Cache | 9 | 55 | |
| OGF_Welcome | 9 | 41 | |
| OGF_Welcome_Screen | 7 | 77 | |
| OGF_Reset | 7 | 50 | |
| OGF_Customize_Multiple_Checkbox_Control | 6 | 46 | |
| OGF_Optimization_Controls | 5 | 100 | |
| OGF_Customize_Multiple_Fonts_Control | 4 | 29 | |
| OGF_Customize_Upsell_Control | 1 | 13 | |
| OGF_Customize_Panel | 1 | 8 |