Os meus extras favoritos
About this Collection
My favorite add-ons
100 Add-ons in this Collection
Good Website Inspector is an extended ruleset for YSLOW, a Firefox AddOn, to check source codes of HTML pages to get easy and fast hints to optimize the current page.
An extension that allows for the use of dynamic commands in Firefox.
Download video and music from any web page.
There is no need to have a maintained list of supported sites - any video/audio playable in the browser can be saved.
Just press 'play' and your video/audio file will appear in the download list.
Reload page without using content stored in the browser cache to make sure you get any updates.
YSlow extension to measure how good or bad a page is according to Google web metrics
Saves a webpage completely, providing a better alternative to the flawed built-in save functionality of Firefox.
Web Accessibility Test.
You can have an idea, with a single click, of how accesible web sites are.
Monitor all your Google Analytics profiles in the status bar.
Ever needed to restart Firefox after enabling or disabling an extension, switching to a new theme, or modifying configuration files (such as userChrome.css or user.js)?
This simple extension adds a "Restart Firefox" item to the "File" menu. You can ...