Rated 1 out of 5 stars
This addon fails to save the complete Youtube page content!On every Youtube page is a button (Load More Suggestions) which adds more linked thumbnails to the column of related video Suggestions. There is also a button near the count of views which reveals extra data when clicked:Total views,Ratings,Comments,Favorites,Links,Audiences(including world map). These items do not show up in the page saved by this extension, even when the necessary buttons have been clicked to reveal the extra data in the browser view.
The extension called Mozilla Archive Format (with Faithful Save)
https://addons.mozilla.org/en-US/firefox/addon/212/ correctly saves the entire web page, including the parts mentioned, and the saved result takes up a lot less disk space because it is compressed.