| Class | Rating | Complexity | Lines of code |
|---|---|---|---|
| ATD_Design | 291 | 1,256 | |
| ATD_Skin_Default | 218 | 3,062 | |
| ATD_Skin_Default_Mobile | 216 | 3,108 | |
| Atd_Public | 168 | 926 | |
| ATD_Config | 93 | 609 | |
| ATD_Product | 91 | 316 | |
| Atd_Admin | 41 | 453 | |
| ATD_Post_Types | 31 | 712 | |
| ATD_Updater | 27 | 95 | |
| ATD_Updating_Manager | 19 | 108 | |
| Atd | 10 | 121 | |
| ATD_Clipart | 9 | 23 | |
| Atd_Loader | 7 | 28 | |
| ATD_Editor | 5 | 38 | |
| ATD_Colors_Palette | 4 | 9 | |
| ATD_Retarded_Actions | 2 | 6 | |
| Atd_Deactivator | 1 | 2 | |
| Atd_i18n | 1 | 7 | |
| Atd_Activator | 1 | 2 |