Moviesdaweb website mainly shares Tamil movies for free. You can download the movies or watch it online for free without paying any money.
The website shares collection of Tamil movies which includes Dubbed movies, Animation movies, etc.
If you think a Tamil movie is not available on the website. You can request for the movie to be available on their website.
Their main source of income is through advertising. They mainly do popup and popunder ads as well as some banner ads to support their server costs.
We could find that they upload or host these movies on different website's servers so that their visitors can watch or download the movies from these external servers.