Deep Dives on how search decides what to show

Deep Dives is where this almanac takes one narrow piece of search and explains how it works. Each note is dated, stands on its own and stops at the mechanism, so you can follow it without reading the rest of the site.

Notes on how results are ranked and what AI search adds

How a search result earns its place

Note dated 14 October 2026. A search engine can only rank a page it has already found and indexed, so visibility starts there. For local results, Google says it looks at relevance to the search, distance from the person searching and prominence, and its local ranking help page names all three.

What AI-driven search changes, and what it leaves alone

Note dated 14 October 2026. AI summaries in search results have raised a fair question about whether pages need new tricks to appear in them. Google’s answer, in its guidance on AI features and your website, is that a page needs nothing beyond being indexed and eligible to show a snippet, and that no special optimization is required. A service that sells a separate secret technique for AI search is asking you to pay for something the search engine itself does not describe.

Where the explanation breaks down for readers

Can a provider buy a higher place in local results?

No. Google says there is no way to request or pay for a better local ranking, so an offer to sell one is an offer for something that does not exist. Check the claim against the help page named in the first note above.

Can anyone guarantee first place?

No one can guarantee a number-one ranking on Google. Google’s guidance on hiring an SEO says a provider who promises first place is a reason to look elsewhere. It suggests asking which Google Search Essentials the provider follows, what results to expect and over what timeframe, and how success is measured. The page Do you need an SEO? sets out those questions.

Does a local listing need a street address?

It needs a place customers can visit or one that travels to them. Google says a Google Business Profile is for a business with a physical location of that kind, and that P.O. boxes and remote mailboxes are not acceptable. The guidelines for representing your business on Google spell this out, which matters for a home-based business deciding whether a local listing is open to it.

Stock footage of a marketing team reading web analytics on a screen. Treat it as a picture of the kind of report to ask a provider for, not as the work of any firm.

Reading a provider’s promise against the mechanism

A magnifying glass lying over a phone keyboard on a black background — Step one: ask what the work changes on the pages and in the search index, and how the provider would show you each change.

A hand holding a pen over printed bar and line charts beside a calculator — Step two: ask for the numbers behind any chart and the period they cover. A line that rises with no dates on it tells you very little.

Step three: set every promise against the two checks above and the ranking explanation in the first note. Paid local rankings, a guaranteed first place and a separate AI technique each contradict something Google itself says, so a proposal that leans on one of them needs a second look.

If you are weighing an offer now, Tech Explained sets out what a proposal should list and what no provider can promise.