The main goal of Yandex search is to provide users with relevant and diverse answers to their questions. We want to make sure that only quality sites end up in the top search results. To accomplish this, we use various methods for fighting search spam. You can read about the various types of violations in the list below.
In the Security and violations section in Yandex.Webmaster, you can find out whether any restrictions have been placed on your site. This section currently shows just some of the violations that we detect. As the service develops, this list will expand.