You publish content, you have a decent site, but you stay invisible on Google. The culprit is rarely a lack of effort: it is specific SEO mistakes that cancel out your progress. Here are the most common ones in Senegal, each with why it hurts and how to fix it.
Mistake 1: targeting the wrong keywords
Many businesses optimize their site for terms that are too generic (Marketing, Solutions) or for words nobody types, while ignoring what their customers actually search for.
Why it hurts: you fight the whole world over useless words and miss profitable local queries like Web agency Dakar or AC repair Thies.
How to fix it: start from your customers real intentions, favor local and specific keywords, and check their search volume before writing.
Mistake 2: duplicate content
Copying the same text across several pages, or lifting a competitor descriptions, sabotages your rankings.
Why it hurts: Google does not know which page to rank and may penalize both. Copied content brings no unique value.
How to fix it: write original content for each page, with an angle, local examples and information no one else offers.
Mistake 3: a site that is too slow
Speed is an official ranking factor, especially on mobile. A heavy site harms both experience and SEO.
Why it hurts: Google pushes slow pages down, and visitors leave before reading, which worsens the negative signal.
How to fix it: compress images, cut scripts, enable caching and choose fast hosting. Aim for under 3 seconds on mobile.
Mistake 4: having no Google Business Profile
For a local business, the Google listing (on Maps and in the local pack) is often more important than the site itself. Many ignore it or leave it incomplete.
Why it hurts: without an optimized listing, you do not appear in geolocated searches or on the map, exactly where ready-to-buy customers are.
How to fix it: create and verify your listing, fill every field, add photos, pick the right category and collect reviews regularly.
Mistake 5: poor site structure
Badly nested headings, confusing URLs, messy navigation prevent Google from understanding your site.
Why it hurts: search engines lose the thread, some pages never get indexed, and visitors get lost too.
How to fix it: one main title tag per page, logical subheadings, short readable URLs, a clear menu and internal links between related pages.
Mistake 6: buying links
To go faster, some businesses buy bulk links from low-quality sites. This is the most dangerous mistake.
Why it hurts: Google detects artificial link schemes and can penalize, or even de-index, your site. You can lose years of work in a single update.
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How to fix it: earn links naturally, by publishing useful content, by being cited by real partners, local media or quality directories.
Mistake 7: neglecting content and tags
Pages with no title, no description, or with text that is too short give Google no reason to rank you.
Why it hurts: without optimized tags or substantial content, you stay invisible even on your own keywords.
How to fix it: write a unique title tag and description for each page, and content complete enough to truly answer the visitor question.
Mistake 8: ignoring mobile and security
A site that is not mobile-friendly or has no HTTPS certificate is penalized and loses visitor trust.
Why it hurts: Google indexes mobile first and flags insecure sites, which scares visitors and lowers rankings.
How to fix it: use a responsive design and install an SSL certificate (the padlock in the address bar). It is now a bare minimum.
Real case: the Dakar accounting firm
An accounting firm in Dakar had been publishing articles for a year without moving from page 8. The audit revealed three mistakes: pages with no title tags, content partly duplicated from one service page to another, and no Google listing. By rewriting unique titles, differentiating each service page and creating a verified Google listing with reviews, the firm reached the first page for Accounting firm Dakar in four months, spending nothing on ads.
FAQ
How long does it take to see SEO results?
Usually 3 to 6 months for clear progress on local keywords, longer for very competitive queries. SEO is a lasting investment, not a one-off hit.
Is buying links really dangerous?
Yes. It is one of the few practices that can crash or de-index a site. Better zero bought links than low-quality ones.
Is the Google listing more important than the site?
For a local business it is often decisive: it is what makes you appear on the map and in the local pack, where customers look for a service nearby.
Does duplicate content cause an automatic penalty?
Not always a penalty, but Google picks a single version to rank and ignores the others. You dilute your chances instead of concentrating them.
Can I do my own SEO?
The basics yes: tags, Google listing, useful content, speed. For a complete, competitive strategy, professional support clearly speeds up results.
Let's talk about your project. We audit your rankings, identify the mistakes blocking you and build a lasting SEO strategy. WhatsApp +221 77 596 93 33.
Mohamed Bah
Fondateur, Kolonell
Passionate about digital and entrepreneurship in Africa, Mohamed has been helping Sénégalese businesses with their digital transformation since 2020. Founder of Kolonell, he believes every SME deserves a professional and accessible online présence.
