| Class | Rating | Complexity | Lines of code |
|---|---|---|---|
| Email_Before_Download_Admin | 74 | 384 | |
| Email_Before_Download_Process | 59 | 232 | |
| Email_Before_download_Table | 38 | 145 | |
| Email_Before_Download_Public | 35 | 151 | |
| Email_Before_Download_DB | 23 | 132 | |
| Email_Before_Download_Form | 18 | 108 | |
| Email_Before_Download_Shortcode | 14 | 72 | |
| Email_Before_Download | 13 | 73 | |
| Email_Before_download_Downloader | 7 | 24 | |
| Email_Before_Download_Loader | 7 | 28 | |
| Email_Before_Download_Activator | 6 | 52 | |
| Email_Before_Download_i18n | 1 | 7 |