We've listed the top 500 most popular sites in the world based on Domain Authority, a link-based metric that models how Google ranks websites. Each site is listed by the number of other websites that link to them, along with a Domain Authority score. https://vikingwebtest.berry.edu/ics/berry_community/group_management/berry_investment_group_big/discussion.jnz?portlet=forums&screen=postview&screentype=change&id=69f8dd1f-7398-4ab1-93ef-4bbfd9c1e7af