For  better functioning of our website, we automatically collect metadata: cookie, IP address of your computer, type of your OS, type of your browser, and others.


Depending on the settings of your web browser, we collect information that is automatically transmitted to us by your browser when you visit our sites. This transmission is carried out by means of cookies. This information typically includes the IP address currently assigned to your computer, the type of your operating system and the web browser used.

A cookie is a small text file that a web server places on your computer’s hard drive. Cookies are used to provide users with a personalized experience and easy navigation on the site. They help to track the most visited web pages, determine the effectiveness of advertisements and Internet searches, and provide insight into user behavior to improve communication and the products offered to users.

A distinction is made between “session” and “persistent” cookies.

Session cookies

We use session cookies to assign a unique identification number to your computer every time you visit one of our sites. Session cookies are deleted after you close your browser. They are used to maintain the functionality of our sites, they are not used to collect personal information about the user of the website. All information collected with their help is intended for statistical purposes and remains impersonal, i.e. anonymous.

Persistent cookies

Where appropriate, we use persistent cookies, which are not deleted immediately after you close your web browser, but remain on your computer for a specified period of time or until you delete them. Each time you visit our sites, our web server recognizes persistent cookies stored on your computer’s hard drive. By assigning a unique identifier to your device, we create a database of your actions and preferences. These cookies can be used to track the recommended products and videos of the site in order to avoid repetition, and help the user not to lose the data of the application completed on the website. The information provided by these cookies does not allow you to identify the user and track the user’s experience on websites that are not related to our site.


Session cookies do not require your prior consent, as they are necessary for the operation of the site and will be deleted after closing the web browser.

Persistent cookies, which track your past activities and preferences but are not necessary for the operation of the site, require your prior consent. By visiting our website, you agree to the use of persistent cookies, unless you change your computer settings so that these cookies are not stored. The same applies to third-party cookies.

Google Analytics

We use google analytics stratistics system to collect and analyze data about how visitors use our site. this information includes your ip address, which is transmitted to google’s servers and stored there.

Google creates reports on the site’s performance and provides other services related to Internet usage. Google may also share this information with third parties if required by law, or when those parties process the information on Google’s behalf. Google does not associate your IP address with other information stored by Google. By browsing this website, you agree that Google will process your browsing data as described above. You can still prevent this by disabling cookies in your browser. For more information, see at: http://www.google.com/intl/en/policies/technologies/cookies/


We use the Yandex.Metrica statistics system to collect and analyze data about how visitors use our site. this information includes your ip address, which is transmitted to yandex servers and stored there.

The program for tracking and web analytics from the company “YANDEX” (Russian Federation, 119021, Moscow, Lev Tolstoy Street, 16, LLC “YANDEX”). It is used to collect anonymous data about visitors in order to better understand their behavior and improve the site. For more information about data collection by Yandex.Metrica, please read the document “Terms of Use of the Yandex.Metrica Service “at https://yandex.ru/legal/metrica_termsofuse/, as well as the” Privacy policy of personal information ” of this company at: https://yandex.ru/legal/confidential/


Most Internet browsers are initially configured to automatically accept cookies. The user can change the settings so that the browser blocks cookies or warns when files of this type are sent to the device.

You can always decide for yourself whether to allow the use of cookies in your browser. If you do not want to use cookies, you can configure your browser to automatically refuse them or notify you every time the site asks you to set a cookie. To learn how to make settings, use the help function of your browser.

Setting up a web browser is a free and efficient way to manage cookies. You can make one of the following decisions:

– allow the use of all cookies integrated into the pages. Note: on the one hand, these cookies will only be accessed by their publishers; on the other hand, this process is not irreversible, and you can always delete these cookies afterwards (the procedure for managing cookies varies depending on the browser used; please refer to the relevant instructions on the pages of your browser description);

– block cookies on your device. In this case, we must warn you that navigating the site and working with forms may be difficult. Some features of the site require the use of cookies. Therefore, we are not responsible for any inconvenience caused by the improper operation of our services due to the disabling of cookies;

– enable the use of cookies on request on a case-by-case basis;

– accept or reject cookies depending on their publisher.

The procedure for managing cookies varies depending on the browser used. More detailed instructions are available on the official pages of browsers.

If you stay on our website and use its features, we believe that you are not against the use of cookies and the collection of other metadata.