Opera Software (Czech Wikipedia)

Analysis of information sources in references of the Wikipedia article "Opera Software" in Czech language version.

Last modified: 09:41:44, 4 November 2025 (UTC)

Ref.Un. Ref.Website

Global rank Czech rank

55archive.today

28^th place

48^th place

7,525^th place

low place

low place

4,641^st place

low place

low place

11markschenk.com

low place

low place

11web.archive.org

1^st place

1^st place

11theregister.com

2,921^st place

3,401^st place

11searchenginejournal.com

low place

low place

archive.today (Global: 28^th place; Czech: 48^th place)

Opera browser goes free with version 5.0 launch [online]. Dostupné v archivu pořízeném z originálu dne 2012-05-29.
Students surf safely with Opera: Opera site license free for educational institutions [online]. 2005-01-12. Dostupné v archivu pořízeném z originálu dne 2012-05-29. (anglicky)
Opera Goes Free with Help from Google [online]. Dostupné v archivu pořízeném z originálu dne 2012-05-29.
Feel Free: Opera Eliminates Ad Banner and Licensing Fee [online]. Dostupné v archivu pořízeném z originálu dne 2012-05-26.
Opera's Vision [online]. Dostupné v archivu pořízeném z originálu dne 2012-05-29.

foxkeh.com (Global: low place; Czech: low place)

Affiliated Organization of Firefox and Mozilla, Japan 2006

markschenk.com (Global: low place; Czech: low place)

Opera browser version history Archivováno 14. 10. 2007 na Wayback Machine. (deadlink)

opera.com (Global: 7,525^th place; Czech: low place)

Students surf safely with Opera: Opera site license free for educational institutions [online]. 2005-01-12. Dostupné v archivu pořízeném z originálu dne 2012-05-29. (anglicky)
Feel Free: Opera Eliminates Ad Banner and Licensing Fee [online]. Dostupné v archivu pořízeném z originálu dne 2012-05-26.
Opera's Vision [online]. Dostupné v archivu pořízeném z originálu dne 2012-05-29.

prismic.io (Global: low place; Czech: 4,641^st place)

otello.cdn.prismic.io

Dostupné online.

searchenginejournal.com (Global: low place; Czech: low place)

Opera Goes Free with Help from Google [online]. Dostupné v archivu pořízeném z originálu dne 2012-05-29.

theregister.com (Global: 2,921^st place; Czech: 3,401^st place)

Opera browser goes free with version 5.0 launch [online]. Dostupné v archivu pořízeném z originálu dne 2012-05-29.

web.archive.org (Global: 1^st place; Czech: 1^st place)

Opera browser version history Archivováno 14. 10. 2007 na Wayback Machine. (deadlink)