Best SEO Strategy for Ecommerce Website Versus App

The fundamental difference in SEO approach between ecommerce websites and apps comes down to discoverability and indexing. Search engines crawl and index web pages—they can't meaningfully index app content the same way. An ecommerce website lives on the open web where Google can discover product pages, category pages, and content naturally through links and crawling. An app, by contrast, operates in a closed ecosystem. Google can see app content only through app indexing and App Clips (on iOS), and even then, the indexing is limited and requires specific technical setup. For agencies working with ecommerce clients, this distinction shapes everything from technical implementation to content strategy.

For a pure ecommerce website, your SEO strategy focuses on traditional search visibility. You're optimizing product pages for commercial keywords, building internal linking structures that distribute authority, creating category pages that rank for high-volume terms, and earning backlinks that signal trustworthiness. The product catalog itself becomes your content asset—each product page is an opportunity to rank. This is why product page optimization, schema markup for prices and ratings, and site architecture matter so much. You're working within an environment where search engines are actively looking and where organic traffic is a primary growth channel.

Apps require a completely different approach because app store optimization (ASO) is the primary discovery channel, not Google Search. However, many ecommerce companies operate both a website and an app, which creates a hybrid scenario your agency needs to handle strategically. If your client has both, you should prioritize the website for SEO efforts—it generates more organic search traffic and has clearer ROI. The app benefits from app store optimization instead, meaning keyword research for the Apple App Store and Google Play, conversion rate optimization within the app itself, and review management. If you're asked to drive traffic to an app through search, the practical answer is to drive users to a landing page on the website and then direct them to download the app. This leverages web SEO while funneling users to the app experience.

For your agency's positioning, understanding this distinction helps you set proper client expectations and charge appropriately. An ecommerce website with 1,000 products needs a sophisticated SEO strategy around content management, technical SEO, and competitive targeting. An app-only ecommerce business needs ASO specialists, not traditional SEO. Many clients come to you thinking SEO will drive app downloads, and you need to redirect them toward realistic channels—paid search, social ads, and app store visibility—while explaining why organic search isn't the primary lever for app growth. If they insist on SEO, recommend they build a mobile-friendly website that serves as the SEO asset and drives app downloads as a secondary action.