| Class | Rating | Complexity | Lines of code |
|---|---|---|---|
| EasyCriticalCSS\Critical_CSS | 79 | 217 | |
| EasyCriticalCSS\Compatibility_Cache | 69 | 220 | |
| EasyCriticalCSS\Helpers | 54 | 155 | |
| EasyCriticalCSS\Admin_Settings | 50 | 394 | |
| EasyCriticalCSS\Database | 37 | 167 | |
| EasyCriticalCSS\Critical_CSS_Injector | 36 | 105 | |
| EasyCriticalCSS\REST_API | 35 | 268 | |
| EasyCriticalCSS\API_Service | 28 | 123 | |
| EasyCriticalCSS\Critical_CSS_Status | 27 | 145 | |
| EasyCriticalCSS\Critical_CSS_Regenerate | 27 | 73 | |
| EasyCriticalCSS\Settings | 25 | 87 | |
| EasyCriticalCSS\Plugin | 12 | 49 | |
| EasyCriticalCSS\Compatibility_WP_Rocket | 11 | 40 | |
| EasyCriticalCSS\Individual_Settings | 10 | 126 | |
| EasyCriticalCSS\Uninstall_Handler | 10 | 37 | |
| EasyCriticalCSS\Critical_CSS_Server | 9 | 45 | |
| EasyCriticalCSS\Reset_Handler | 7 | 32 | |
| EasyCriticalCSS\API_Request_Handler | 4 | 53 | |
| EasyCriticalCSS\Gutenberg | 3 | 23 |