Cookie files

A cookie is a small piece of text that is sent from the web-site you are visiting to your browser. Cookies store information about your activities, such as logging in to the site, and allow you to avoid repeating these activities over and over again.
Using your browser settings, you can delete the data stored in cookies or prohibit the browser from using cookies altogether. However, in the latter case, many of the site's functions may become unavailable to you.

Required

Such cookies are needed so that you can use the site. Without them, the entire site or some of its functionality will be inoperable.

Functional

These cookies allow customizing the website to the user, for example, remembering the selected mode of use of the version for the visually impaired persons.


Cookies used by the site

Type of cookies

Required

Name

session_id

Description

A cookie containing the user's session ID

Retention period

3 months

Functional


frontend_lang

Cookies for localization of the site to the user's language

User session

Functional


tz

Cookies for localization of the site for the user's region

User session

Functional


visitor_uid

Unique user cookie

 1 year

Functional


website_cookies_bar

An indication that the user has accepted the cookie policy

 2 years and 6 months