Thanks! Rated 5 out of 5 stars

Agora mesmo ele está me avisando de uma atualização de página web, esse update scanner é uma mão na roda mesmo!!!

This review is for a previous version of the add-on (3.1.8.1-signed). 

Very useful, especially scanning on demand Rated 4 out of 5 stars

Very nice and useful extension. I especially like that you can check for updates ("scan") on demand.

What would be nice is to have a [x] button to remove Update Notifier overlay (you can do this by hand by selecting main page and choosing "Frames > Show only This Frame" in context menu).. though now I see that one can choose "Active Page" from the list (old, new, changes, active). It would be nice to be able to force it to rely on "Last-Modified" HTTP header and ignore specific sections of page - otherwise it is not useful for WordPress-based blogs using "Random Quote" plugin.

Unfortunately there is bug in Update Scanner bugtracker - I cannot create account (lots of error, no way to set password).

This review is for a previous version of the add-on (3.1.8.1-signed). 

Good Rated 3 out of 5 stars

but need lower update frequency ,such as 30 seconds

This review is for a previous version of the add-on (3.1.8.1-signed). 

ВНИМАНИЕ !!! ATTENTION !!! Rated 5 out of 5 stars

Чтобы браузер не тормозил как осел, нужно при добавлении страницы нажимать на кнопку "расширено" и убрать птичку "Подсвечивать изменения". Чтобы Update Scaner не выделял желтым цветом изменения, потому что это тормозит Firefox ОЧЕНЬ СИЛЬНО. И еще при нажатии на ссылку переходим СРАЗУ на нужную страницу. Попробуйте!

The browser is not impeded as a mule, one should add a page to click on the "extended" and remove the bird "Highlight Changes." To Update Scaner does not change is highlighted in yellow because it slows down Firefox VERY MUCH. And when you click on the link go directly to the page. Try it!
Sorry English.

This review is for a previous version of the add-on (3.1.8.1-signed).  This user has 2 previous reviews of this add-on.

Please make a Chrome extension! Rated 5 out of 5 stars

Great add on, but can't use it now as I've moved to Chrome!

This review is for a previous version of the add-on (3.1.8.1-signed).  This user has a previous review of this add-on.

Rated 4 out of 5 stars

Needs some polishment and additional functions (like monitoring only specific parts of the site), but anyway useful.

This review is for a previous version of the add-on (3.1.8.1-signed). 

Rated 5 out of 5 stars

Same problem as Sudden Work Stoppage.

This review is for a previous version of the add-on (3.1.8.1-signed). 

I deleted add-on "Showcase" . Rated 4 out of 5 stars

This add-on came to good.

This review is for a previous version of the add-on (3.1.8.1-signed).  This user has a previous review of this add-on.

Rated 1 out of 5 stars

This add-on just makes my Firefox (v 8.0.1) hang indefinitely while trying to view the changes. Ended up uninstalling it.

This review is for a previous version of the add-on (3.1.8.1-signed). 

CPU occupation problem Rated 5 out of 5 stars

This add-on is extremely usefull, thanks a lot. I have been using it successfully for some time.

But with the current version 3.1.8 and Firefox 7.0.1 on windows XP SP3, I have a big problem : when asking to display the page with modifications it takes around 90 seconds with very high CPU usage that blocks Firefox and even other applications.
Can you have a look please ?

This review is for a previous version of the add-on (3.1.8.1-signed). 

Update Scanner Scanned Page header Improved Rated 5 out of 5 stars

This a great extension that I recommend to many friends.

For those think the Update Scanner Scanned Page header takes up to much page content area space try:
http://userstyles.org/styles/55202/fx-ext-updatescanner-scanned-page-header-improved

This review is for a previous version of the add-on (3.1.8.1-signed). 

Rated 5 out of 5 stars

Very good. It does not only show you what page changed but even what text changed there. I just have to read the yellow marked text - perfect. Saves me a lot of time.

This review is for a previous version of the add-on (3.1.8.1-signed). 

Rated 5 out of 5 stars

Отличное дополнение!

This review is for a previous version of the add-on (3.1.8.1-signed). 

Good add-on - but one suggestion... Rated 4 out of 5 stars

This is a good add-on - but would it be possible to allow a page, when opened from the scanner, to open in a new tab or window?

This review is for a previous version of the add-on (3.1.8.1-signed). 

Open in new tab

Try middle-clicking, or right-click and choose "show changes in a new tab"

Rated 5 out of 5 stars

Fonctionne parfaitement bien. Je ne connais pas d'autre extension remplissant ce service.

This review is for a previous version of the add-on (3.1.8.1-signed). 

Great Rated 3 out of 5 stars

Works great, detects webpage changes really accurately and has some nice features.

Edit- changed to 3* as lowest update frequency you can set is 5 mins.

This review is for a previous version of the add-on (3.1.7.1-signed). 

Rated 4 out of 5 stars

Update Scanner still generates broken delta pages which lack CSS styling and images (I'm using this extension on Russian Groupon: http://www.biglion.ru/)

This review is for a previous version of the add-on (3.1.7.1-signed).  This user has a previous review of this add-on.

Rated 5 out of 5 stars

Can you fix UpdateScanner with NoSquint extension?

This review is for a previous version of the add-on (3.1.7.1-signed). 

Please see the "Bugs" link on the support pages at www.updatescanner.mozdev.org. The best place to report issues is on the forums.

Rated 4 out of 5 stars

Хорошее дополнение.
Но есть один существенный недостаток: если на сканируемой странице была какая-то информация, которая в последствии исчезла, то сканер ничего не покажет. Если бы он каким либо образом показывал какая информация удалена со сканируемой страницы, было бы очень хорошо.

This review is for a previous version of the add-on (3.1.5.1-signed). 

Been a fan for a while now Rated 5 out of 5 stars

Updated version is here so no need to bump up anything.
https://addons.mozilla.org/en-US/firefox/addon/update-scanner/versions/
Thanks for the update, and for consistently maintaining this priceless extension.
I love it

This review is for a previous version of the add-on (3.1.5.1-signed).