Top websites that started using sIFR.
Top websites that started using sIFR. Total: 28| Domain | Country | Rank | Contacts |
|---|---|---|---|
 Bulgaria | 1,078,750 | ||
 United States | 1,348,069 | ||
 Brazil | 1,588,675 | ||
| Brazil | 3,160,951 | ||
 United Arab Emirates | 4,163,466 | ||
 Singapore | 4,344,384 |
Top websites that stopped using sIFR
Websites that stopped using sIFR. Total: 67| Domain | Country | Rank | Contacts |
|---|---|---|---|
| United States | 136,112 | ||
 Slovenia | 625,869 | ||
 Portugal | 1,492,041 | ||
| Brazil | 3,160,951 | ||
 Poland | 3,239,285 | ||
 China | 3,979,585 |