Cookie Policy

Last updated: 10.03.2026

1. What are Cookies

1.1. Cookies are small text files that are saved on your device when you visit the TDS.SO website.

1.2. Cookies help the site remember information about your visit, which makes your next visit to the site more convenient and useful.

1.3. We use cookies in accordance with Federal Law No. 149-FZ of July 27, 2006 "On Information, Information Technologies and Information Protection" and Directive 2009/136/EC (ePrivacy Directive).

2. Types of Cookies Used

2.1. Necessary Cookies

These cookies are necessary for the site to function and cannot be disabled. They include:

  • XSRF-TOKEN β€” protection against cross-site request forgery (duration: session)
  • laravel_session β€” user session identifier (duration: 2 hours)
  • remember_web β€” token for "Remember me" feature (duration: 30 days)
  • cookie_consent β€” saves your cookie choice (duration: 1 year)

2.2. Functional Cookies

Allow the site to remember your preferences:

  • locale β€” selected interface language (duration: 1 year)
  • timezone β€” your time zone (duration: 1 year)
  • theme β€” theme setting (light/dark) (duration: 1 year)

2.3. Analytical Cookies

Help understand how visitors interact with the site:

  • _ga, _gid β€” Google Analytics for traffic analysis (duration: 2 years / 24 hours)
  • _ym_uid, _ym_d β€” Yandex.Metrica for behavior analysis (duration: 1 year)
  • _ch_session β€” ClickHouse Analytics for internal statistics (duration: session)

2.4. Marketing Cookies

Used to show relevant advertising (only with your consent):

  • _fbp β€” Facebook Pixel for retargeting (duration: 90 days)
  • ads_session β€” tracking advertising campaigns (duration: 30 days)

3. Third-Party Services

We use the following third-party services that may set their own cookies:

4. Cookie Management

4.1. Cookie Settings on the Site

You can manage your cookie preferences through our Cookie Management Center.

4.2. Browser Settings

You can configure your browser to block or delete cookies:

Important: Blocking necessary cookies may result in some site features not working properly.

5. Data Transfer

5.1. Some cookies may transfer data to countries outside the Russian Federation, including the USA and EU countries.

5.2. We ensure an appropriate level of data protection during such transfers in accordance with applicable legislation.

5.3. By using our site with cookies enabled, you agree to such data transfers.

6. Changes to Cookie Policy

6.1. We may update this policy when adding new features or changing legislation.

6.2. The date of the last update is indicated at the beginning of the document.

6.3. For significant changes, we will notify you through a banner on the site.

7. Contact Information

For questions about cookie use, please contact:

8. Your Rights

In accordance with applicable data protection legislation, you have the right to:

  • Receive information about which cookies we use
  • Withdraw consent for the use of marketing cookies
  • Request deletion of data collected through cookies
  • File a complaint with the supervisory authority (Roskomnadzor for Russian residents)