Web Dev
2025-03-10 · 5 min read
Why Site Speed Matters Even More in Kenya, and How to Hit 90+ PageSpeed
Simon & Coster
· Founders, ByKabiro Labs
Most of your customers are on mobile data. A slow site isn't just annoying — it's a real business cost.
Why Kenya is different
While Nairobi has good 4G coverage, significant portions of your audience may be on 3G or congested networks. A 5MB site that loads fine on fibre will time out on a matatu commute.
Our PageSpeed checklist
- WebP images — 30-50% smaller than JPEG. Convert everything.
- Lazy load below the fold — Add loading="lazy" to all images except the hero.
- Self-host fonts — Google Fonts adds a DNS roundtrip. Serve them locally.
- Use a CDN — Cloudflare's free tier is enough for most Kenyan SME sites.
- Defer scripts — Add defer to all JS, move non-critical CSS to async.
- Minify everything — Every byte counts on slow connections.
Get a free PageSpeed audit. We'll tell you exactly what's slowing you down.
Free speed audit ↗