The site is staticThere is no registration, no user account and no form that would send data to a server. You can only write to the newsroom through a direct link to a messenger or an inbox — which is already outside this site.Tests are scored in the browserAnswers to the «Check yourself» tests are processed on your device. They are not sent to a server, not stored between visits and disappear when you close the tab.No third-party scriptsFonts, styles and scripts load from this same domain. No external widgets, pixels or ad networks are connected.Technical logsThe web server keeps a standard access log: the requested address, the time, the browser type. It is used for diagnostics and is not linked to a visitor's identity.AnalyticsNo analytics counter is connected at the time of publication. If one appears, this section will be updated before it is switched on.Links to external resourcesFollowing a link to a social network, a messenger or a partner's site means the rules of those services apply from that point on. 