| Class | Rating | Complexity | Lines of code |
|---|---|---|---|
| QLWCDC_Notices | 26 | 171 | |
| QLWCDC_General | 22 | 56 | |
| QLWCDC_Controller_Products | 21 | 294 | |
| QLWCDC_Checkout | 20 | 70 | |
| QLWCDC_Suggestions_List_Table | 19 | 81 | |
| QLWCDC_Install | 18 | 68 | |
| QLWCDC_Controller_Suggestions | 17 | 53 | |
| QL_Widget | 17 | 93 | |
| QLWCDC_Products | 13 | 31 | |
| QLWCDC | 13 | 39 | |
| QLWCDC_Controller_General | 10 | 121 | |
| QLWCDC_Controller_Archives | 10 | 90 | |
| QLWCDC_Controller_Checkout | 10 | 217 | |
| QLWCDC_Archives | 8 | 23 | |
| QLWCDC_Backend | 7 | 51 | |
| QLWCDC_Controller_Premium | 6 | 22 | |
| QLWCDC_Admin_Links | 4 | 15 |