SEO Glossary for Small Business: 40 Terms in Plain English

Have you ever nodded along while a consultant talked about canonicals, crawl budget or search intent, without being sure you followed? This SEO glossary is here to stop that. It covers 40 terms that come up constantly in SEO for small business websites, in alphabetical order. For each one you get a one-line definition, an example from a real-world WordPress or WooCommerce site, and what to actually do about it.

How to use this SEO glossary

You don’t need to read it in one sitting. Keep it open when you check Google Search Console, set up your SEO plugin or get a report from an agency. Terms are grouped by letter so you can jump straight to the one you need. The examples are deliberately down to earth: a handmade pottery shop on WooCommerce, a small bookkeeping firm, a recipe blog. If you’re new to the tools, treat it as a companion to any Google Search Console for beginners guide.

Terms from A to C

• Alt text: a written description of an image. Example: instead of “IMG_2034”, write “handmade blue ceramic mug”. You add it in the WordPress media library.
• Anchor text: the clickable text of a link. Example: “browse our handmade mugs” tells readers and Google far more than “click here”.
• Backlink: a link from another website to yours. Example: a home décor blog mentioning your shop. Quality matters, not quantity.
• Breadcrumbs: the navigation trail “Home › Mugs › Blue Mug”. Rank Math and Yoast switch them on in a few clicks.
• Cannibalization: two of your own pages competing for the same keyword. Example: two posts on “how to deduct medical expenses”. Merge them and redirect the weaker one.
• Canonical tag: a tag telling Google which version of a page is the main one. Useful when the same product shows up under different URLs for each color or size.
• Core Web Vitals: Google’s metrics for loading speed (LCP), responsiveness (INP) and visual stability (CLS). A heavy theme with a homepage slider often drags them down.
• Crawl: Googlebot visiting and reading your pages. If no link points to a page, it may never get crawled.
• Crawl budget: how many pages Google crawls on your site in a given period. It mostly matters for large stores, where WooCommerce filters can create thousands of useless URLs.
• CTR (click-through rate): the percentage of impressions that turn into clicks. If a post gets 1,000 impressions and 20 clicks, its CTR is 2%. To raise it, rewrite the title tag and meta description.

Terms from D to I

• Structured data: code (schema.org) that describes your content to Google. On WooCommerce it can show price and reviews right in the search results.
• Domain Authority: a Moz score estimating a domain’s strength. It is not a Google metric: use it only for comparison.
• Dofollow and nofollow: nofollow links ask Google not to pass value. Use them for sponsored links and links in comments.
• Duplicate content: the same text on several URLs. Example: supplier descriptions copied across 200 products. Rewrite at least the ones for your best sellers.
• E-E-A-T: experience, expertise, authoritativeness and trustworthiness. An author page with a name, photo and credentials helps, especially on tax or health topics.
• Featured snippet: the answer box at the top of the results. To target it, answer the question in 40–50 words right below a subheading.
• Google Search Console: Google’s free tool showing your queries, clicks and indexing errors. Connect it before you do anything else.
• Headings (H1, H2, H3): the levels of your titles. In WordPress the post title is already the H1, so use H2 and H3 in the body.
• Impressions: how many times your page appears in search results, even if nobody clicks.
• Indexing: Google adding a page to its index. Hitting publish isn’t enough: check the status with the URL Inspection tool in Search Console.
• Search intent: what the searcher actually wants. “Ceramic mug gift” has buying intent; “how is pottery made” is informational. Choose the page format to match.

Terms from K to N

• Keyword: the word or phrase people type into Google. One page, one main keyword. If you’re starting out, any keyword research for beginners process begins here.
• Long-tail keyword: longer, more specific searches with less volume and less competition. “Bookkeeper for freelancers in Austin” converts better than “bookkeeper”.
• Link building: the work of earning backlinks. For a small business, suppliers, trade associations and local news sites tend to work well.
• Internal link: a link between two pages on your own site. From your post about tax deductions, link to your bookkeeping services page.
• Meta description: the text below the title in the results. It doesn’t directly affect rankings, but it does affect CTR. Aim for roughly 150–160 characters.
• Mobile-first indexing: Google mainly evaluates the mobile version of your site. Always check your product pages on a phone.
• Noindex: an instruction that keeps a page out of search results. Apply it to cart, checkout and thank-you pages.

Terms from O to S

• Pillar page: a broad guide on a topic, linked to more specific posts (a cluster). Example: “The Complete Guide to Handmade Pottery” linking to posts on glazes, firing and care.
• Permalink and slug: the page address and its final part. Choose “Post name” under Settings › Permalinks and keep slugs short, like /blue-ceramic-mugs/.
• Average position: your average ranking as reported by Search Console. Pages sitting between positions 8 and 20 are the first ones to improve.
• 301 redirect: a permanent redirect from one URL to another. Use it when you remove a discontinued product so you don’t lose the backlinks it earned.
• Robots.txt: a file telling crawlers which paths not to crawl. Careful: blocking crawling is not the same as removing a page from the index.
• Search volume: the estimated monthly searches for a keyword. It’s an estimate, so compare it with your real Search Console data.
• SERP: the search engine results page, with organic links, ads, maps and snippets.
• XML sitemap: the list of pages you want Google to know about. SEO plugins generate it automatically: submit its URL in Search Console.

Terms from T to Z

• Taxonomies: WordPress categories and tags. Lots of tags used only once create near-empty archive pages; a few well-curated categories work better.
• Thin content: pages with little value, like two-line product descriptions. Add dimensions, materials, care instructions and answers to common questions.
• Title tag: the blue clickable headline in the results. Put the keyword near the start and keep it around 60 characters.
• Organic traffic: visits coming from unpaid search results. It’s the number to track month over month if you want to know how to increase organic traffic.

Where to start tomorrow

You don’t need to master all 40 terms to improve your site. Think of this as a short WordPress SEO checklist with four actions:

1. connect Google Search Console and submit your sitemap;
2. find pages with plenty of impressions but a low CTR, then rewrite their title tags;
3. check that cart and checkout are set to noindex;
4. add two internal links to every new post.

If the real problem is finding time to write consistently, AutoPub works as an AI blog writer that drafts and auto posts to WordPress, with the title tag, meta description, slug and heading structure already in place. All that’s left for you is the review. You can try it free on your own blog and judge the results before deciding.

Frequently asked questions

Which SEO terms should a small business owner learn first?

Keyword, search intent, title tag, meta description, CTR, indexing and internal link. With these seven you can read Search Console and optimize most of your pages yourself.

What’s the difference between crawling and indexing?

Crawling is Googlebot visiting and reading the page. Indexing is Google deciding to add it to its index. A page can be crawled and still not be indexed.

Does a small WordPress site need canonical tags?

Yes. SEO plugins add them automatically to every page. They’re worth checking on WooCommerce, where variations and filters can create duplicate URLs for the same product.

Does the meta description affect rankings?

Not directly. It does affect CTR, though: a clear, relevant description persuades more people to click your result instead of a competitor’s.

Is Domain Authority a Google metric?

No, it’s a score created by Moz, and other tools have similar indicators. Use them to compare yourself with competitors, not as an official measure of your site’s quality.