| Ranking I Quarter 2010 | Ranking I Quarter 2011 | No. of mentions I Quarter 2011 | Evolution of No. of mentions I Quarter 2010 | |
| Total | 1.090,1 | |||
| 1 | 1 | GOOGLE.ES | 1.062,5 | - |
| 2 | 2 | YAHOO.COM | 14,6 | - |
| 3 | 3 | TERRA.ES | 3,7 | - |
| 4 | 4 | BING | 3,6 | + |
| 9 | 5 | ALTAVISTA.COM | 1,8 | + |
| 11 | 6 | HISPAVISTA.COM | 1,4 | + |
| - | 7 | OPERA.ES | 1,0 | + |
| 7 | 8 | MSN.ES | 0,5 | - |
| - | 9 | NETSCAPE.COM | 0,4 | + |
| 6 | 10 | ELEBILA.ES | 0,3 | - |
| 13 | 11 | LYCOS.COM | 0,3 | + |
Date July 12, 2011
Source: EUSTAT. Survey on the Information Society -ESIF