230 659 sites are using this notification
| From | To | |
| Chrome | Chrome | 44395445 |
| Chrome | Firefox | 6484914 |
| IE/Edge | Chrome | 4743218 |
| Firefox | Firefox | 3735936 |
| IE/Edge | Firefox | 2550100 |
| Safari | Safari | 2412680 |
| IE/Edge | IE/Edge | 2056538 |
| Safari | Chrome | 1108072 |
| Chrome | Opera | 810354 |
| Safari | Firefox | 625229 |
| Firefox | Chrome | 577914 |
| Other | Chrome | 411800 |
| IE/Edge | Opera | 410460 |
| Opera | Opera | 354187 |
| Other | Firefox | 206447 |
| Chrome | IE/Edge | 196449 |
| Opera | Chrome | 124612 |
| Safari | Opera | 110219 |
| Firefox | Opera | 110206 |
| Other | Opera | 101477 |
| Opera | Firefox | 100447 |
| Other | Safari | 50659 |
| Firefox | IE/Edge | 42982 |
| Other | IE/Edge | 37113 |
| IE/Edge | Safari | 26818 |
| Safari | IE/Edge | 13646 |
| Opera | IE/Edge | 13473 |
| Chrome | Safari | 11907 |
| Firefox | Safari | 11013 |