| Class | Rating | Complexity | Lines of code |
|---|---|---|---|
| OMGF | 117 | 368 | |
| OMGF_Frontend_Process | 101 | 262 | |
| OMGF_Optimize | 73 | 263 | |
| OMGF_Admin_Settings | 45 | 195 | |
| OMGF_Admin | 30 | 110 | |
| OMGF_AJAX | 28 | 157 | |
| OMGF_Admin_Settings_Builder | 25 | 112 | |
| OMGF_Optimize_Run | 22 | 105 | |
| OMGF_Admin_Settings_Advanced | 15 | 103 | |
| OMGF_Admin_Notice | 13 | 39 | |
| OMGF_StylesheetGenerator | 12 | 43 | |
| OMGF_Admin_Settings_Detection | 10 | 78 | |
| OMGF_DB_Migrate_V534 | 9 | 28 | |
| FFWP_Autoloader | 8 | 26 | |
| OMGF_Admin_Optimize | 7 | 26 | |
| OMGF_Uninstall | 6 | 24 | |
| OMGF_Download | 6 | 28 | |
| OMGF_DB_Migrate | 4 | 12 | |
| OMGF_DB_Migrate_V533 | 3 | 10 | |
| OMGF_Admin_Settings_Help | 2 | 47 |