PROTOCOL FOR COOKIES
Cookies in general
The site collects usage statistics designed to track, develop, and design your site.
Additionally, the site uses Google Analytics Demographics, which combines user tracking information with, for example, age, gender, and user interests. You can change your settings for collecting this information in your Google Account.
You can opt-out of Google Analytics tracking with the browser add-on (https://tools.google.com/dlpage/gaoptout/).
The functional domains of the web service that require a user login or other authentication require a cookie to work. The cookie information stores the necessary information about the user and the cookie is deleted at the end of its deadline or when the user logs out.
The user of the web service uses a web server access to log files to the server and web service log files (including IP address, open page and downloaded files, and possible in-use error situations) and collects information about the site's user interface (records, hot map data, form data usage). The purpose of collecting this information is to monitor and develop the service as well as to continually improve fault tolerance and security.