Thanks for giving me control over my browser experience. User-agent checkingis a lazy way to do "site compatibility"

Ever best UA switcher I have used.
The panel is a bit too narrow, can't display domain when using 'domain specific'. If is good if I can customize the width by myself.

Super, wystarczy podac sie za boota google i mozna przegladac strony bez prenumeraty

The most powerful user agent script I've tried

It help me with STUPID SPOTIFY drop support for non-quantum last version of Firefox

Update "Mozilla Firefox" to version 66.
(((Screenshot ➜ http://ipic.su/img/img7/fs/Ashampoo_Snap_12maya2019g.1557639594.png
As it is made in another addition
(((Screenshot ➜ http://ipic.su/img/img7/fs/Ashampoo_Snap_12maya2019g.1557639603.png
There are websites where newer version of the browser is already required...
"You use the irrelevant version of the browser"
(((Screenshot ➜ http://ipic.su/img/img7/fs/Ashampoo_Snap_12maya2019g.1557641931.png
And after your updates of addition the situation in the browser does not change in a root, Firefox 61 is already outdated. It would be time to update till 66-67 the version.
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Обновите "Mozilla Firefox" до версии 66.
(((Скриншот ➜ http://ipic.su/img/img7/fs/Ashampoo_Snap_12maya2019g.1557639594.png
Как сделано это в другом дополнение
(((Скриншот ➜ http://ipic.su/img/img7/fs/Ashampoo_Snap_12maya2019g.1557639603.png
Есть сайты где уже требуется более новая версия браузера...
"Вы используете неактуальную версию браузера"
(((Скриншот ➜ http://ipic.su/img/img7/fs/Ashampoo_Snap_12maya2019g.1557641931.png
И после ваших обновлений дополнения ситуация в браузере не меняется в корне, Firefox 61 является уже устаревшим. Пора бы обновить до 66-67 версии.
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P.S. (((Three days later.
Alexander, thanks for the help in settings, it turned out to dump.
Screenshot ➜ http://ipic.su/img/img7/fs/Ashampoo_Snap_15maya2019g.1557929062.png