| 1 | 5187 | 51,80 | "Seznam.cz" |
| 2 | 3827 | 38,22 | "Google" |
| 3 | 62 | 0,62 | "Centrum.cz" |
| 4 | 46 | 0,46 | https://www.bing.com/search?q=p%C5%99evo... |
| 5 | 28 | 0,28 | https://www.bing.com/search?q=chemie%20k... |
| 6 | 24 | 0,24 | https://www.bing.com/search?q=prevodnik%... |
| 7 | 24 | 0,24 | https://www.bing.com/search?q=p%C5%99evo... |
| 8 | 24 | 0,24 | https://www.bing.com/search?q=prevodnik%... |
| 9 | 24 | 0,24 | https://www.bing.com/search?q=prevodnik%... |
| 10 | 24 | 0,24 | https://www.bing.com/search?q=p%C5%99evo... |
| 11 | 24 | 0,24 | https://www.bing.com/search?q=p%C5%99evo... |
| 12 | 24 | 0,24 | https://www.bing.com/search/?q=konvertor... |
| 13 | 16 | 0,16 | http://www.bing.com/images/search?q=peri... |
| 14 | 15 | 0,15 | http://www.bing.com/search?q=stopky+labo... |
| 15 | 14 | 0,14 | https://www.bing.com/search?q=matematick... |
| 16 | 13 | 0,13 | https://www.bing.com/search?q=mol%C3%A1r... |
| 17 | 13 | 0,13 | https://www.bing.com/search?q=molarni%20... |
| 18 | 13 | 0,13 | https://www.bing.com/search?q=trendy%20p... |
| 19 | 13 | 0,13 | https://www.bing.com/search?q=periodicla... |
| 20 | 13 | 0,13 | https://www.bing.com/search?q=fyzik%C3%A... |
| 21 | 12 | 0,12 | https://www.bing.com/search?q=znaceni%20... |
| 22 | 12 | 0,12 | https://www.bing.com/search?q=definice%2... |
| 23 | 11 | 0,11 | https://www.bing.com/search?q=ascii%20ta... |
| 24 | 11 | 0,11 | https://www.bing.com/search?q=vypocet%20... |
| 25 | 10 | 0,10 | http://www.obrazky.cz/?q=tabulka%20perio... |
| 26 | 10 | 0,10 | "Yahoo" |
| 27 | 9 | 0,09 | http://www.bing.com/images/search?q=peri... |
| 28 | 9 | 0,09 | https://www.bing.com/search?q=vypocet%20... |
| 29 | 9 | 0,09 | https://www.bing.com/search?q=vypocet%20... |
| 30 | 9 | 0,09 | https://www.bing.com/search?q=v%C3%BDpo%... |