An SEO company tracks rankings by combining two kinds of data: rank tracking tools that check where your pages appear in search results, and Google Search Console, which records where real users actually saw your site. Neither one tells the whole story alone, so a competent company uses both and explains what each measurement means.
Rank tracking tools and how they sample
A rank tracking tool works by running automated searches for a defined list of keywords and recording the position your pages occupy. Because Google personalizes results, the tool does not search the way a logged-in person does. Instead it samples the search results under controlled, neutral conditions: a set location, a set device type, and no personal search history. This consistency is the point. The goal is not to capture one perfect ranking but to measure the same keywords the same way over time so that movement, up or down, is meaningful rather than noise.
Most companies set these tools to check positions on a regular schedule rather than constantly. The output is a position number for each keyword, often alongside the SERP features present, such as local packs, featured snippets, or AI-generated answer boxes that can push standard listings down the page.
Search Console as the truest first-party data
Google Search Console is the most reliable source because it reports what actually happened, not a simulated check. It shows the average position your pages held for each query, along with impressions and clicks, drawn from real searches by real users. Impressions tell you how often your page was eligible to be seen, and average position tells you, on average, how high it appeared across all those searches.
The word average matters. Search Console blends every search across every user, location, and device into one figure, so it is a directional indicator rather than a snapshot of where you sit at this moment. A page might show an average position of 8 because it ranked 4th for some searches and 14th for others. That is not an error in the data; it reflects how search genuinely behaves. A good SEO company treats Search Console as the ground truth for trends and uses rank tracking tools for sharper, point-in-time comparisons.
Tracking by location and device
Rankings are not a single number, and an SEO company that treats them that way will mislead you. Google can return different results for a desktop user and a mobile user, and results vary by city or region, which matters enormously for any business serving a local area. A page might sit at position 3 on desktop and position 6 on mobile because different SERP features appear on each.
For this reason, tracking is configured to match how your customers actually search. A local business is tracked from the cities or regions it serves, often down to a fine geographic level, and separately for mobile and desktop. A national business may be tracked across many locations to see how visibility holds up across markets.
Why rankings personalize and vary
It helps to understand that there is no fixed ranking to find. Google adjusts results based on a searcher’s location, device, language, and history. Two people searching the same term at the same moment can see different pages in different orders. This is why rankings appear to fluctuate even when nothing on your site changed, and why a single position figure should be read with caution.
Tracking keyword groups, not single positions
Because of this variability, an experienced SEO company tracks keyword groups rather than fixating on one keyword’s exact position. Keywords are organized into themes, such as a product line or a service area, and the company watches how the whole group trends together. If most keywords in a group are climbing, the strategy is working, even if one term slipped a place or two. This grouped view, read alongside impressions and clicks from Search Console, gives a far more honest picture of progress than any single ranking number can.