Winners and Losers of Google’s June 2021 Core Update

Google announced on June 2, 2021, that it would be rolling out a broad core algorithm update in two phases: the first starting on June 2 and the second on an undisclosed date in July. The winners and losers stats in this report is done by collecting the Sistrix Visibility Index score of a given root domain between the dates of June 4, 2021 and June 14, 2021. This score is intended to reflect how well a domain ranks across Sistrix index of 1 million tracked keywords in the United States (google.com) and cross matched with Similarweb Categories. They looked at 1,900 domains in 31 categories.