| Class | Rating | Complexity | Lines of code |
|---|---|---|---|
| NCR_options_panel | 26 | 260 | |
| NCR_base_class | 22 | 94 | |
| NCR_render_engine | 14 | 97 | |
| NCR_captcha_on_comment_form | 11 | 31 | |
| NCR_captcha_recover_password_form | 6 | 15 | |
| NCR_captcha_on_login | 6 | 16 | |
| NCR_captcha_on_register | 6 | 16 | |
| NCR_admin_notices | 3 | 12 |