The verdict in three sentences
WordPress is easy to publish with but slow, heavy and exposed through its plugins. Moving to Next.js cuts TTFB sevenfold, lifts Lighthouse from 54 to 96, and shrinks hosting to nearly zero on edge. The one real condition to lose nothing: clean 301 redirects and a 12-point migration plan.
WordPress vs Next.js: the 2026 comparison
This isn't an ideological debate — it's measurable. Here are the gaps observed on Senegalese brochure sites migrated in 2026 (estimates, order of magnitude).
| Criterion | WordPress | Next.js | Gain |
|---|---|---|---|
| TTFB (Dakar edge) | 900 ms | 120 ms | -87 % |
| Mobile Lighthouse score | 54 | 96 | +42 |
| Hosting / month | 25,000 FCFA | 0-8,000 FCFA | -68 % to -100 % |
| Plugin attack surface | high | none | risk almost removed |
| Security updates | monthly, mandatory | rare | -90 % maintenance |
| Homepage weight | 3.4 MB | 0.7 MB | -79 % |
The hosting saving alone (up to 25,000 FCFA/month) pays back part of the migration within a year — before counting SEO and conversions.
The 12-point checklist
A successful migration isn't improvised. Here is the order to follow so you lose neither content nor ranking.
| # | Step | Why it's critical |
|---|---|---|
| 1 | Full WordPress content export | Foundation of the migration; nothing must be lost |
| 2 | Map every existing URL | No page should become a 404 |
| 3 | 301 redirect plan | Transfers hard-won SEO authority |
| 4 | Rebuild pages in Next.js | Clean, fast structure |
| 5 | Migrate media to WebP/AVIF | Weight halved, speed gained |
| 6 | Meta and Open Graph tags | Preserves sharing and SEO |
| 7 | Hreflang FR/EN if bilingual | Avoids duplicate content |
| 8 | XML sitemap and robots.txt | Clean re-indexing |
| 9 | Core Web Vitals tests | Validate LCP, CLS, INP |
| 10 | Form verification | No lead lost |
| 11 | DNS switch with reduced TTL | Migration without downtime |
| 12 | 30-day post-migration monitoring | Catch any traffic drop |
Step 3, the 301 redirects, is what saves your ranking. Skipping it can drop organic traffic by 40-70 % within weeks.
Mini case study
Modou runs a consulting firm in Dakar. His WordPress site cost 25,000 FCFA/month in hosting and loaded in 4.2 s. After migrating to Next.js in 14 days for 650,000 FCFA, hosting fell to 5,000 FCFA/month — 20,000 FCFA saved × 12 = 240,000 FCFA per year. The site now loads in 1.1 s, and organic traffic rose 22 % in two months thanks to Core Web Vitals. Hosting alone pays back the migration in about three years — far faster once leads gained are counted.
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FAQ
Will I lose my ranking migrating from WordPress to Next.js?
No, provided you set up 301 redirects from each old URL to the new one. Done well, the migration improves SEO through speed and Core Web Vitals.
How much does a WordPress-to-Next.js migration cost in Senegal in 2026?
Expect 500,000 to 900,000 FCFA depending on page count and complexity. Hosting savings (up to 25,000 FCFA/month) and lower maintenance offset part of the cost.
How long does the migration take?
Between 10 and 20 days depending on page and content volume. A 200-article blog takes longer than an 8-page brochure site.
Will I still be able to edit my content easily?
Yes. A headless CMS (Sanity, for example) keeps editing simple, without the bloat and vulnerabilities of WordPress plugins.
Is there a risk of downtime during migration?
Nearly zero if the DNS switch is prepared with TTL reduced to 300 s. The new site is tested in staging before going live.
Let's talk about your project. We audit your WordPress site and quote the Next.js migration with no commitment. 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.
