What is the SISTRIX Visibility Index?

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Accepted Answer

The SISTRIX visibility index measures the success of each website in Google search results. We have been collecting this index value on the basis of many millions of data points since 2008.

It has established itself as the gold standard for measuring success in search engine optimisation. Besides desktop search results, we also collect mobile results and data from 34 different countries.

Learn more about the visibility index in our background article.