Econsultancy: How conflicts between sub-domains can harm your search rankings
Sub-domains can be used for a variety of reasons – to separate their sites for different audiences, to split their offerings, and so on. This article explains how sub domains can lead to conflicts between the main and sub-domains if this strategy is not applied properly. Data from our SEO platform Pi Datametrics was used to see how sub-domains are affecting Ladbrokes, Coral, Oasis, ASOS and Barclays.
