Google Panda available in 2011 and has been offering monthly updates ever since, called “Surges.” The key goal is to make sure the SERP does not have low content. In principle, spam or content that the SERP considers outdated and unrelated to context identified and removed. Panda 4.1 introduced on September 23, 2014. Google’s Pierre Far believes that low-quality content should target more precisely. From an applied perspective, it mainly aimed at pages with little content and marketing tools such as games, texts, etc. https://forums.commentcamarche.net/profile/user/vikasaspen