Is Master Data Science legit?

Our check

Master Data Science gets about 20K visits a month (SimilarWeb, Aug 2026). The store was created in Jun 2020, 6 years ago, and is based in Serbia.

Checked November 4, 2026. Facts only, from the Meta Ad Library, SimilarWeb, Trustpilot and the store itself; anything we have not measured is left out.

Good signs and warning signs

• Open for 6 years: created Jun 2020.

The facts

Monthly visits

20K (SimilarWeb, Aug 2026)

Traffic vs month before

+7%

Store created

Jun 2020

Based in

Serbia

Niche

Education

Questions shoppers ask

Is Master Data Science legit?

Master Data Science gets about 20K visits a month (SimilarWeb, Aug 2026). The store was created in Jun 2020, 6 years ago, and is based in Serbia. These are measured facts, not a rating; check the flags on this page before you buy.

Where is Master Data Science based?

datahacker.rs is registered as a store in Serbia.

How much traffic does datahacker.rs get?

datahacker.rs had 20,188 visits in Aug 2026, as measured by SimilarWeb for this exact host. That is up 7% on the month before. Master Data Science traffic and size

How much revenue does Master Data Science make?

Master Data Science does not publish its revenue and no source AdLibrarySpy holds measures it, so no revenue figure is shown. Its measured size signals are 20,188 visits in Aug 2026 (SimilarWeb) and 188 products. How big is Master Data Science?

Who are Master Data Science's competitors?

Master Data Science's closest competitors in the AdLibrarySpy index, by niche and traffic, are Front Page (jillianstarrteaching.com), Praxis Continuing Education and Training (praxiscet.com), Sabbath Mood Homeschool (sabbathmoodhomeschool.com), Spanish Playground (spanishplayground.net) and Great Resumes Fast (greatresumesfast.com). Sites like Master Data Science