156 830 sites are using this notification
| From | To | |
| Chrome | Chrome | 15416286 |
| IE/Edge | Chrome | 3363069 |
| Chrome | Firefox | 3197802 |
| Firefox | Firefox | 2242655 |
| IE/Edge | Firefox | 2071570 |
| IE/Edge | IE/Edge | 2056538 |
| Safari | Chrome | 648334 |
| Chrome | Opera | 628171 |
| Safari | Firefox | 465911 |
| Safari | Safari | 429518 |
| Other | Chrome | 411800 |
| IE/Edge | Opera | 347338 |
| Firefox | Chrome | 344130 |
| Opera | Opera | 221795 |
| Other | Firefox | 206447 |
| Chrome | IE/Edge | 196449 |
| Other | Opera | 101477 |
| Safari | Opera | 92110 |
| Firefox | Opera | 80047 |
| Opera | Firefox | 72398 |
| Opera | Chrome | 69383 |
| Other | Safari | 50659 |
| Firefox | IE/Edge | 42982 |
| Other | IE/Edge | 37113 |
| IE/Edge | Safari | 26762 |
| Safari | IE/Edge | 13646 |
| Opera | IE/Edge | 13473 |
| Chrome | Safari | 11795 |
| Firefox | Safari | 10996 |