These are differences in how your website appears or ranks across devices, locations, search terms, or over time โ even for the same keyword. They’re influenced by many factors and are natural in the dynamic SEO environment.
๐ 2. Key Factors That Cause SEO Variations in SERP
โ A. Searcher Intent & Behavior
Google personalizes results based on past behavior, location, and search history.
Two users may see different results for the same keyword.
โ B. Device Type
Mobile-first indexing means your mobile site version plays a big role.
SERP layout changes between mobile and desktop (e.g., features like “People also ask”).
โ C. Location & Geo-targeting
Local results (3-Pack, Maps) vary by city, zip code, or even neighborhood.
Google uses IP and GPS to prioritize nearby businesses.