What is the source for traffic data in Domain Analytics API?
For now, the Domain Analytics API provides traffic data based on SimilarWeb only. However, we plan to add more data sources in the near future.
Note that we do not return any information from SimilarWeb Pro. We only provide information publicly available on the SimilarWeb site.
We do not violate CFAA or DMCA when scraping publicly available information from SimilarWeb. You can rest assured that using DataForSEO services is legal, it’s not a violation of the law. You can find more information about this in our article on a related topic.