The Google Quality Update is confirmed to be a change to Google’s “core ranking algorithm". This means that sites that have higher quality contents, according to Google’s new quality update, will start to show up higher on the result page.
Google wouldn’t provide specifics about how quality is now calculated. Quality for a particular page or site is determined by a wide range of individual factors. More than likely Google is now weighting some of those factors more and others less.
It is now even more important to have good content on your website. Vizyshop can help you write top quality content for your web site. Feel free to contact us.