SEO Basics: Terms Every Business Owner Should Know

SEO conversations lean heavily on jargon. Knowing these core terms makes it much easier to follow along, whether you're doing your own SEO or evaluating a provider.

The essentials

• Keyword: the word or phrase someone types into a search engine
• SERP: search engine results page, the page of results Google shows for a query
• Backlink: a link from another website pointing to yours; a core trust signal
• Crawling: the process by which search engines discover pages on the web
• Indexing: storing a discovered page so it can be shown in search results
• Domain authority: an estimate (not an official Google metric) of how trustworthy a whole site is
• Meta description: the short summary shown under a page's title in search results
• Organic traffic: visitors who arrive via unpaid search results

Why the vocabulary matters

None of these terms are complicated on their own, but SEO conversations often stack several of them together, 'we need to improve the meta descriptions on our low-authority pages to earn more backlinks and organic traffic.' Understanding each piece makes the whole sentence, and the strategy behind it, much easier to evaluate.

A few more terms worth knowing

• Alt text: a written description of an image, used by screen readers and search engines alike, since neither can 'see' a picture the way a person does
• Internal link: a link from one page on your site to another, helping both visitors and search engines navigate and understand your site's structure
• Canonical URL: the 'preferred' version of a page when duplicate or similar versions exist, telling search engines which one to rank
• Local pack: the map-based block of three local business listings that appears above regular organic results for many local searches

Where to go from here

Vocabulary alone doesn't move rankings, but it removes a real barrier to understanding your own site's SEO, or having a productive conversation with anyone helping you with it. A useful next step after learning these terms is opening Google Search Console or your website's analytics and seeing how many of them you can now recognize in the reports, keywords, organic traffic, indexing status. Terms that felt abstract in a glossary tend to click into place much faster once you see them attached to real data about your own site.

It's also worth keeping this glossary handy the first few times you talk with anyone offering SEO help. A provider who explains their recommendations using these terms clearly and consistently is usually easier to trust than one who leans on vaguer, more impressive-sounding language without ever tying it back to something concrete on your actual site. Plain, specific explanations are a good sign in this field, not a lack of expertise.