If you're a business owner in Kolkata and still optimizing your site only for desktops—welcome to 2010. In 2025, where 95% of Kolkata's digital traffic is swiped, tapped, and pinched on smartphones, you can’t afford to ignore mobile SEO.As an expert at Agile Digital Marketing, I can tell you this: Mobile-first SEO isn't just a strategy—it's survival. Let’s break down what it is, why it matters to your Kolkata-based business, and how to crush it.
