What is SEO?

SEO, short for Search Engine Optimization, is the practice of improving a website so it ranks higher in Google’s unpaid results for the exact terms your customers are typing in, which turns search into a lead source you don’t pay for on a per-click basis. In plain terms, that’s the full SEO meaning.

Here’s the distinction that trips people up: Google Ads gets you to the top of the page the moment you pay, and traffic stops the moment you stop paying. SEO works the other way. It takes longer to show results, usually a few months of consistent work, but a page that ranks well keeps pulling in visitors for years with no additional spend per click. That’s also why SEO now stretches beyond the traditional blue links. When Google’s AI Overviews summarize an answer at the top of the results page, it’s pulling from pages that already rank well organically, so the same fundamentals that win a top-10 spot are increasingly what gets you cited in an AI-generated answer too.

Four things determine whether a page ranks:

• Content that directly answers what someone typed, in the format they expect (a definition, a how-to, a comparison)
• Technical health: page speed, mobile rendering, and whether Google can actually crawl the page
• Authority, built through backlinks and mentions from sites Google already trusts
• User signals like whether visitors stay, scroll, or bounce straight back to the search results