| Class | Rating | Complexity | Lines of code |
|---|---|---|---|
| Email_Before_Download_Admin | 71 | 364 | |
| Email_Before_Download_Process | 57 | 227 | |
| Email_Before_download_Table | 33 | 133 | |
| Email_Before_Download_Public | 26 | 110 | |
| Email_Before_Download_DB | 23 | 131 | |
| Email_Before_Download_Form | 17 | 107 | |
| Email_Before_Download_Shortcode | 14 | 72 | |
| Email_Before_Download | 12 | 71 | |
| Email_Before_download_Downloader | 7 | 24 | |
| Email_Before_Download_Loader | 7 | 28 | |
| Email_Before_Download_Activator | 6 | 52 | |
| Email_Before_Download_i18n | 1 | 7 |