Search engine optimisation (SEO) is the work of making your website easy for Google to find, understand and trust, so it can show your pages to people searching for what you offer.
Start with one honest fact. Google's own guide to hiring an SEO says: "No one can guarantee a #1 ranking on Google." It adds that if someone guarantees first place, you should find someone else (Google Search Central). What you can control is the quality of your pages and how clearly they answer what people search for. That is what this guide is about.
How Google decides what to show
Search works in three steps:
- Crawling. Google's programs follow links to discover pages.
- Indexing. Google reads each page and stores what it is about.
- Ranking. When someone searches, Google orders the pages it judges most relevant and useful for that search, in that place, on that device.
Everything below helps with one of those steps.
Start with local search
When someone in Lusaka searches for "hardware shop near me" or "accountant in Kitwe", Google shows a map with nearby businesses before the ordinary results. For most businesses that serve a town or an area, this is where search pays first.
- Claim your Google Business Profile. It is free. Add your exact business name, category, address or service area, phone number, opening hours, website and real photos. Google will ask you to verify that the business is yours; the method it offers depends on your business.
- Keep your name, address and phone the same everywhere: on your website, your profile, Facebook and any directory listing. Mismatched details make Google less sure which is right.
- Ask real customers for reviews, and reply to every review, good or bad, politely. Never pay for reviews or write your own: it breaks Google's rules and customers can tell.
Find the words your customers use
Keywords are the words people type. They fall into a few kinds:
- Learning: "how to register a business in Zambia". The person wants information.
- Comparing: "website designer Lusaka". The person is weighing options.
- Ready to act: "buy school uniforms online Lusaka". The person wants to buy or book now.
- Nearby: "pharmacy near Cairo Road". The person wants a place close by.
Ways to find yours:
- Google's suggestions. Start typing your service and note what Google offers to complete it.
- "People also ask". The questions Google shows under many searches are questions real people ask.
- Your customers' words. Write down how customers describe what they need on the phone and on WhatsApp. They rarely use your industry's terms.
- Search Console, once your site is live. Google's free tool shows the searches that already bring people to your pages.
Longer, specific phrases ("wedding photographer in Ndola") bring fewer visitors than broad words ("photographer"), but the visitors they bring are closer to booking.
Get each page's basics right
- Title. The blue headline in search results. Put the main words first and keep it to about 60 characters so it is not cut off. Our free search preview shows how yours will look.
- Description. The two lines under the title. About 160 characters, written to make the right person click.
- One main heading per page, saying what the page is about, then clear subheadings.
- Readable addresses, such as /services/plumbing rather than /page?id=4821.
- Image descriptions (alt text) that say what the picture shows, for people using screen readers and for Google.
- Links between your own pages, so a reader on one service can find the next.
Length is not a goal in itself. Answer the question the page targets, fully and clearly, then stop.
Technical SEO basics
- Phones first. Google mostly uses the mobile version of a page to index and rank it, so a page that works badly on a phone works badly in search.
- Speed. Google's Core Web Vitals set what "good" means: the main content should appear within 2.5 seconds, the page should respond to a tap in 200 milliseconds or less, and the layout should not jump about (a layout shift score of 0.1 or less). Google judges each across real visits: three page loads in four should meet it (web.dev).
- HTTPS. Browsers warn visitors when a page is not secure. Every page should load over HTTPS.
- A sitemap. A list of your pages for search engines. Submit it in Search Console.
Our free website check scores any page's speed, accessibility and search basics with Google Lighthouse and names the biggest fixes.
Write content that earns visits
- Answer real questions. Every question a customer asks you twice deserves a clear answer on your site.
- Give each service its own page, with what it is, who it is for, how it works and how to get a price.
- Write about places only where you really work. A page for every town in Zambia that you do not serve helps nobody.
- Keep pages current. Update old pages when prices, hours or services change.
A steady pace you can keep, even one useful article a month, beats a burst of posts followed by silence.
Earn links, never buy them
When other trustworthy sites link to yours, Google takes it as a sign your pages are worth showing. Earn links by:
- being listed in genuine local and industry directories,
- working with partners and suppliers who link to each other,
- publishing something useful that others want to point to,
- being covered by local news for something real.
Buying links breaks Google's spam policies and can cost you your place in search entirely.
Measure what works
- Search Console: the searches you appear for, how often people click, and which pages they land on.
- Your analytics: visits and where they came from.
- Enquiries: the number that matters. Ask new customers how they found you and keep a note.
Mistakes to avoid
- Repeating keywords unnaturally ("Lusaka plumber, plumber Lusaka, best plumber Lusaka").
- Copying text from other websites.
- A site that is hard to use on a phone.
- Expecting results in a week. Search takes months of steady work.
- Trusting anyone who guarantees first place.
If you would like help
Every website we build has a title and description written for each page and a sitemap that search engines can read, and it is made to work on phones first. See how we build websites, check your own site with our website check, or talk to us.
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