| Class | Rating | Complexity | Lines of code |
|---|---|---|---|
| CAPTCHA\Plugin\Admin | 227 | 960 | |
| CAPTCHA\Plugin\FragProtect | 44 | 179 | |
| CAPTCHA\Plugin\Options | 39 | 117 | |
| Test\PrettyPrinter | 23 | 83 | |
| CAPTCHA\Plugin\Core | 19 | 76 | |
| UNT\bootstrap | 4 | 16 | |
| TestFlattable | 3 | 10 | |
| FlattableTestDB | 3 | 6 | |
| Php73 | 2 | 59 | |
| CAPTCHA\Plugin\Frontend | 2 | 8 |