205 828 siteler bu bildirimi kullanıyor
| Itibaren | E/A | |
| Chrome | Chrome | 33406210 |
| Chrome | Firefox | 5272163 |
| IE/Edge | Chrome | 4554693 |
| Firefox | Firefox | 3209579 |
| IE/Edge | Firefox | 2475501 |
| IE/Edge | IE/Edge | 2056538 |
| Safari | Safari | 1087500 |
| Safari | Chrome | 877798 |
| Chrome | Opera | 702474 |
| Safari | Firefox | 555908 |
| Firefox | Chrome | 479958 |
| Other | Chrome | 411800 |
| IE/Edge | Opera | 384946 |
| Opera | Opera | 275026 |
| Other | Firefox | 206447 |
| Chrome | IE/Edge | 196449 |
| Other | Opera | 101477 |
| Safari | Opera | 99331 |
| Opera | Chrome | 99309 |
| Firefox | Opera | 97110 |
| Opera | Firefox | 90287 |
| Other | Safari | 50659 |
| Firefox | IE/Edge | 42982 |
| Other | IE/Edge | 37113 |
| IE/Edge | Safari | 26802 |
| Safari | IE/Edge | 13646 |
| Opera | IE/Edge | 13473 |
| Chrome | Safari | 11857 |
| Firefox | Safari | 11011 |