Make Opera behave like Internet Explorer or Firefox

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Through a simple modifiction of the "Spoof UserAgent ID" parameter, you can make Opera behave like other browsers (Internet explorer, Mozilla Firefox)
To access these settings:
  • Open Opera.
  • In the address bar ,type the following command:
    • about:config
  • Once in the Preferences editor, scroll to the "User agent" section.


Change the value next to "Spoof UserAgent ID" as follows

1 = Opera
2 = Mozilla
3 = Internet Explorer

Click on Save to validate.

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