| Class | Rating | Complexity | Lines of code |
|---|---|---|---|
| QRC_Code_Vcardemo | 47 | 178 | |
| QR_code_Admin_settings | 42 | 139 | |
| Qrc_composer_Public | 31 | 108 | |
| vCardQRMetabox | 23 | 125 | |
| QR_code_Print_light | 20 | 160 | |
| QRCAdminMain | 12 | 318 | |
| QRC_Lite_redirect | 11 | 29 | |
| Qrc_composer | 10 | 49 | |
| QR_code_List_View_Light | 9 | 66 | |
| QRCDefaultmeta | 9 | 54 | |
| Qrc_composer_Loader | 7 | 28 | |
| Qrc_composer_Admin | 7 | 49 | |
| QRC_Shortcode_lite | 4 | 19 | |
| Qrc_composer_Activator | 3 | 7 | |
| Qrc_composer_i18n | 1 | 5 | |
| Qrc_composer_Deactivator | 1 | 3 |