Good app, but the minimum autoscan time is 5 minutes, couldn't find how to make it run checks more often (1 min or less)

This was a brilliant add-on for many years. In the last days I get no updated page changes even though they have been scanned. No error message either. Have tried installing the extension on another PC with the same result.

Works like a charm!

Great plugin, much appreciated!

Полностью бесплатное приложение с открытым исходным кодом. К сожалению, в дополнении нет возможность выделить интересующую область для отслеживания изменений - как это сделано в Distill Web Monitor и Otsledit. А на нынешних сайтах со множеством динамического контента и десятками независимых блоков без это функции пользоваться приложением тяжело. очень много ложных срабатываний. Из плюсов - отсутствие ограничений на количество подписок. В отличие от упомянутых выше продуктов.

It's a very usefull extension. But I don't understand why regulary all pages disapeared and I need to import again my pages...

This is amazing! Works just as well as Visualping in my experience. Thanks.

Meine Erfahrung mit "Update Scanner": sehr unzuverlässig!
My experience with "Update Scanner": very unreliable!

JA TESTEI VARIOS
ESSE E O MELHOR!!!!
ERA BOM SE ESTIVESSE PARA ANDROID

This is my favorite regarding page monitors. Unlike visualping and co. it has no limits and runs on your machine.

Feeds should be Alphabetically arranged

Works great, I use it for like a decade already.

great plugin, took some time to get right on new ff api. as any developer knows backup, backup backup.
it is not update scanner fault firefox completely changed the api and killed all dynamic addons that were able to do real things.