What is The Google Penguin Update?
Google launched the Penguin Update on April 2012 to stop spamming in search results. There are so many websites which allow obtaining or selling backlinks to another network for better search results. So, to stop this spamming Google releases the Penguin Update. After Google Penguin Update, Google is getting strict against web spam and relevancy. If you are a website owner then you have to take action against the bad & low-quality backlinks. Google Disavow Links Tool helps you to remove these types of backlinks.
Like all other updates, this affected around 3% of search