The verdict in three sentences
A 301 redirect plan for 900 URLs costs in 2026 between 4,000 and 11,000 AED in Dubai, mapping and Screaming Frog crawl included. The absolute goal is a tolerated traffic freeze below 5% across the six weeks after the switch, beyond which the migration is deemed a failure. Post-migration monitoring at 950 AED/month is non-negotiable: it catches orphan 404s and ranking losses before they get expensive.
The cost items of an SEO migration in 2026
A successful CMS migration is not just development: the SEO portion often accounts for 30 to 40% of the total budget. Here is the breakdown for a 900-URL site.
| Item | 2026 range (AED) | Deliverable |
|---|---|---|
| Full crawl + URL inventory | 1,100 - 2,200 | Screaming Frog export |
| 301 redirect mapping | 2,400 - 6,000 | correspondence table |
| Implementation + testing | 1,400 - 3,300 | validated server rules |
| Pre-switch SEO QA | 1,100 - 2,400 | compliance report |
| Post-migration monitoring | 950 AED/month | 404 + ranking tracking |
| Post-switch fixes | 800 - 2,200 | as needed |
The total SEO budget for a 900-URL migration sits between 6,800 and 16,000 AED in year one, monitoring included.
The go-live SEO checklist
A controlled switch follows a strict order. This table summarizes the critical checks and the risk of skipping each.
| Stage | Check | Risk if ignored |
|---|---|---|
| Before | Inventory of 900 indexed URLs | loss of traffic pages |
| Before | 1:1 redirect mapping | 301 chains and loops |
| Before | Preserve title/meta tags | ranking drop |
| Switch | Updated + submitted XML sitemap | slow reindexing |
| D+1 | HTTP status verification | undetected 404s |
| D+7 to D+42 | Search Console traffic tracking | drift above 5% |
The total timeline for a serious migration is 4 to 7 weeks, QA and monitoring window included. Rushing it is the number-one failure factor.
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Mini case study
Laurent is IT director of a Dubai industrial group, 900-URL corporate site, 42,000 organic visits/month. He migrates from Drupal to a headless CMS. He budgets 8,500 AED for the redirect plan and 950 AED/month of monitoring over six months, i.e. 14,200 AED total. Thanks to 1:1 mapping and pre-switch QA, traffic loss is capped at 3% in week one, absorbed by week three. Without a redirect plan, a 30% organic drop would have meant 12,600 lost visits/month, i.e. at 2% conversion and a 30,000 AED deal, hundreds of thousands of AED in evaporated pipeline. The investment justifies itself.
FAQ
What traffic loss rate is acceptable? A freeze below 5% over six weeks is the norm for a successful migration. Beyond 10%, trigger an emergency redirect analysis.
Is Screaming Frog essential? Yes for a site of several hundred URLs: an exhaustive crawl is the only way to guarantee no traffic page is left out of the mapping.
How long should 301 redirects stay? At least 12 months, ideally permanently. Removing redirects too early resurfaces 404s and erases the migration benefit.
Is 950 AED/month monitoring mandatory? Strongly recommended for the first 3 to 6 months. It is the insurance that catches anomalies before they durably damage rankings.
Can we migrate with zero traffic freeze? Rarely at 0%, but a rigorous project limits drift to 2 to 4%, absorbed within weeks. Perfection comes down to mapping and QA.
Let's scope your project. Share the URL volume, source and target CMS, and we will price a redirect plan with a traffic-freeze commitment. Detailed quote within 48 h. 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.
