Keywords are one of the most fundamental concepts in SEO, and one of the most frequently misunderstood. The word itself is simple enough, but the way keywords work in practice, and the way a good SEO strategy uses them, is often explained poorly or not at all.
The basic definition
A keyword, in the context of SEO, is any word or phrase that someone types into a search engine. When someone searches for “solicitor in Chorley,” that entire phrase is a keyword. When someone searches for “how to register a limited company,” that is a keyword. When someone types “Italian restaurant open Sunday Lancaster,” that is a keyword.
The term is slightly misleading because keywords are rarely single words in practice. They are more often phrases of two, three, four or more words that together reflect what someone is looking for. The SEO industry uses the term keyword to cover all of these, regardless of length.
Why keywords matter
Understanding which keywords your potential customers are using is the starting point for almost everything in SEO. If you know what people type into Google when they are looking for the product or service you offer, you can make sure your website is built to appear for those searches.
Without keyword research, SEO becomes guesswork. You might optimise your pages for the language you use to describe your own business, only to discover that your customers use completely different language to search for it. A Lancashire manufacturer of bespoke metal components might refer to their work as precision engineering. Their customers might search for custom metal fabrication. These are different phrases, and a website optimised for one will not automatically rank for the other.
The difference between keyword types
Not all keywords are equal, and understanding the main categories helps explain how a keyword strategy is built.
Short-tail keywords are broad, high-volume terms. Something like “accountant” or “solicitor” or “restaurant.” These terms are searched for frequently, but they are also highly competitive. Thousands of businesses across the country are trying to rank for them, and without significant authority and resource behind your SEO, appearing at the top for broad terms is very difficult.
Long-tail keywords are longer, more specific phrases with lower individual search volumes but higher commercial intent. “Commercial property solicitor in Preston” or “affordable Italian restaurant open on Sunday in Lancaster” are long-tail keywords. Fewer people search for these specific phrases, but the people who do are typically further along in their decision-making and closer to taking action.
For most Lancashire SMEs, a strategy that targets well-chosen long-tail keywords will produce more commercially useful results than chasing broad, competitive terms that are dominated by national brands and large directories.
Local keywords include a geographic element that signals the person is looking for something in a specific place. “Accountant in Burnley,” “plumber near Clitheroe,” “wedding venue Lancashire.” For businesses serving a local or regional market, local keywords are often the most valuable category of all, because they connect you with people who are actively looking for what you offer in the area you serve.
How keyword research works
Keyword research is the process of identifying the specific terms worth targeting for your business. It involves using specialist tools to understand how many people search for particular phrases, how competitive those phrases are, and what the intent behind them is likely to be.
Good keyword research combines data with business knowledge. The data tells you what people are searching for and how often. Your knowledge of your own customers and business tells you which of those searches are genuinely relevant to what you offer and likely to lead to the kind of enquiries you want.
This is why keyword research should be a collaborative process between you and your SEO provider. An agency that produces a keyword list without genuinely engaging with your business is producing a list based on data alone, without the context that makes that data meaningful.
What keywords are not
Keywords are not a formula for writing. One of the most persistent misconceptions about SEO is that keywords need to be repeated a specific number of times throughout a piece of content in order to rank for them. This has not been an effective approach for well over a decade, and it produces content that reads unnaturally and serves nobody well.
Google’s understanding of language has become sophisticated enough to assess relevance without needing to count keyword repetitions. Content that covers a topic thoroughly, uses natural language, and genuinely addresses what someone searching for a given keyword is likely to want will perform better than content that has been written around keyword density targets.
The right approach to keywords is to understand them as a guide to what your audience is looking for, and to create content that genuinely serves that need. The keyword tells you the question. Good content provides the answer.
