The verdict in three sentences
JSON-LD structured markup is the most underrated technical SEO lever in Kampala in 2026. By cleanly declaring LocalBusiness, FAQPage and Service, a web agency gains review stars, opening hours and sometimes a position zero directly in Google results. The outcome: +18 % CTR and +22 % rich results, for an implementation cost of the order of 200,000 FCFA and indexing within 5 days.
What each schema does
Google does not guess the nature of your pages: it reads the markup. A well-built JSON-LD turns a plain blue link into a rich result, more visible and more clicked.
| Schema type | What it declares | Effect in SERP |
|---|---|---|
| LocalBusiness | Name, address, hours, phone | Hours + map displayed |
| FAQPage | Page questions/answers | Accordion in the result |
| Service | Offerings and areas served | Better local relevance |
| AggregateRating | Average rating + review count | Yellow stars in SERP |
Yellow stars and hours catch the eye on a crowded results page: this is what explains the CTR gain without changing a line of editorial content.
The numbers of well-done markup
Markup is only useful if it is valid and complete. Here are the 2026 orders of magnitude observed in Kampala after a clean implementation.
| Indicator | 2026 value |
|---|---|
| Schema types deployed | 4 (LocalBusiness, FAQPage, Service, AggregateRating) |
| SERP CTR gain | +18 % |
| Rich results increase | +22 % |
| Indexing delay after deployment | ~5 days |
| Implementation cost | ~200,000 FCFA |
| Errors tolerated by Google | 0 (strict validation) |
Rigor is essential: a single missing required property and Google ignores the rich result. Validation via the rich results test tool is a non-negotiable step.
Mini case study
Miriam, founder of a web agency in Kampala. Her homepage ranked 6th with no rich display at all. We deploy 4 valid JSON-LD schemas linked to her 34 Google reviews.
Within 5 days, the page now shows its stars (4.7) and hours in the SERP. CTR rises from 3.1 % to about 3.7 % (+18 %). On 5,000 monthly impressions, that is about 30 extra clicks per month with zero ad spend. At a 5 % conversion rate, that is about 1.5 additional prospects per month, for a one-off 200,000 FCFA cost recouped in a few signatures.
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FAQ
Does JSON-LD guarantee stars in the SERP?
No, it makes them eligible. Google decides to show them based on markup quality and review reliability. A valid AggregateRating backed by real reviews maximizes your chances of getting the yellow stars.
Why 4 schema types rather than one?
Each schema covers a different intent: LocalBusiness for local, FAQPage for the accordion, Service for relevance, AggregateRating for the stars. Combined, they multiply rich display surfaces and the +22 % rich results.
How long to see the effect?
Markup indexing takes about 5 days in Kampala in 2026. The CTR gain is then measured over 3 to 4 weeks, once rich results appear stably in the results.
Is 200,000 FCFA a recurring cost?
No, it is a one-off implementation cost of the order of 2026. Only major site changes (new pages, new services) justify a later markup update.
Become a Kolonell referral partner
Do you talk with agencies, SMEs or professionals whose site uses no structured markup? Introduce them to us. Our referral partner program pays 15 % on a showcase website sale + 5 % recurring on technical SEO and maintenance, 12 % on e-commerce, 10 % on marketplaces and 8 % on institutional. A well-referred technical project earns you an immediate commission.
Let's talk about your project. Let's deploy clean JSON-LD markup and make your stars shine in Google. 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.
