Google's SEO Takedown: The End of a Casino Ranking Hack?

Summary

A powerful SEO technique used by the iGaming industry, which saw specific subdomains like 'us.com' rapidly climb search results for lucrative casino terms, appears to have been significantly disrupted by Google. This method involved using an aged, authoritative domain to pass authority to a new subdomain, essentially creating a shortcut to page one. However, recent data shows a sharp decline in these subdomains, disappearing from top search results around mid-May. While the exact nature of Google's action—whether a manual penalty or an algorithmic update—remains unclear, the cross-domain canonicalization technique itself, which was central to this strategy, may still hold some power, though its overall effect seems reduced. Evidence suggests this tactic might still be working in certain regions like Southeast Asia and in the UK for specific keyword types, indicating a potential reduction in power rather than a complete elimination. The disruption has opened the door for new, evolving SEO strategies, with a continued focus on the foundational importance of backlink power and aged domains in an increasingly competitive digital landscape.