What are Shadow domains?
Shadow pages are designed to achieve better results in search engines. They have a similar name to a certain web page. However, their content is not human-readable, as to a visitor it would look like gibberish. These pages contain only a lot of keywords, which would ensure great results with search engines. The goal is to attract more traffic, which is than redirected to the original page. This provides higher revenues for the page owner and brings many visitors to their web page.