EDIT:
I've just released new version 6.2 that adds new fields into the Options page where you can manage disabled domains plus add specific URL or URL parts that should be disabled, for example by adding "google.com/maps*" into the list "Disabled on pages / sub-pages".

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Hello,
Very good points, I will try to implement both in the upcoming version 6.2.
Thank you for the feedback!

Best regards,
Juraj Mäsiar