Based on user and webmaster response, It helps Google to roll out new panda 4.1 update that categorize low-quality content more correctly. These marks in a greater range of high-quality small- and middle sites rank on top, which is good. Depending on the location, around 3-5% of query is affected and some time a rise.
With all algorithm keep posted, its one dimension fits most. The best idea is to serve Google precisely what is required fresh, new content. Based on the Panda 4.1 update, those probable to get advantage mostly are news-related domains. However, domains that feature multiple pages that are created and never are updated such as medical sites are likely to be pessimistically impacted by the new panda 4.1 update.
My domain sites including others have been fading and reappear for a certain keyword this whole month including altering positions randomly. This usually occur for a few days but this instance round it has taken additional than three weeks. It has been a major update this September.
Google listings are also now precious by the amount of traffic that +1 them using Google+.
If loads of people are +1’ng a competitor/similar website then this can change the ratings on a per second basis. So be ready for the updates. Best of Luck!!