The verdict in three sentences
A professional brochure site is built in 6 to 12 weeks in 2026, and the factor that decides the duration is almost never development: it is content production and the speed of your approvals. "Two-week" promises exist, but they rely on a template hastily filled, with no SEO and no original content. A realistic schedule with dated approval milestones beats an optimistic deadline that is never met.
The real phase breakdown
Each phase produces a deliverable and an approval point. It is the sequence, not the sum, that sets the launch date.
| Phase | Typical duration | Deliverable | Common blocker |
|---|---|---|---|
| Scoping & sitemap | 1-2 wks | approved brief, sitemap | client (decisions) |
| UI design (mockups) | 2-3 wks | approved mockups | design revisions |
| Content production | in parallel | copy, photos, translation | client (writing) |
| Development | 3-5 wks | integrated site | third-party integrations |
| Acceptance & fixes | 1-2 wks | validated site, testing | client availability |
| Launch & SEO | 3-5 days | live site, indexing | DNS, hosting |
With overlaps, these phases give 6 weeks for a smooth, well-prepared project, up to 12 weeks if content is missing or approvals drag.
The three factors that stretch everything
In practice, overruns always come from the same causes. Anticipating them is how you hit the date.
| Delay factor | Typical stretch | How to avoid it |
|---|---|---|
| Content not ready | +2 to +6 wks | write before kickoff |
| Slow approvals | +1 to +4 wks | 1 decision-maker, 48 h SLA |
| Scope creep | +2 to +5 wks | frozen specification |
| Third-party integrations | +1 to +3 wks | test APIs early |
| Late multilingual | +1 to +2 wks | translate in parallel |
Mini case study
Nadia, principal of an 8-person architecture firm in Grenoble, wants her site live for a trade show in 8 weeks. The vendor proposes a 7-week schedule, provided she supplies copy and project photos by week 2. She books a copywriter for two days and delivers on time. Result: launch at week 7, in time for the show. A neighbouring project, with no content ready, slipped by 5 weeks. By investing 900 EUR in copywriting upfront, Nadia avoided a delay that would have made her miss a show she values at 15,000 EUR of pipeline.
FAQ
Need a professional website?
Kolonell builds websites that attract clients, optimized for the Sénégalese market. Free quote in 2 minutes.
Can a site really be built in two weeks?
Yes, but at the cost of a template filled with no original content, no structured SEO and no serious acceptance testing. For a professional brochure site meant to last, allow 6 to 12 weeks depending on preparation.
Which phase is longest?
Rarely development. Design (revisions) and above all content production carry the weight. A client who delivers copy and photos on time shortens the project by several weeks.
How do I hold the timeline on the client side?
Appoint a single decision-maker, commit to a 48 h approval turnaround, and prepare your content before kickoff. These three rules remove most client-side delays.
Does multilingual add much time?
Little, if anticipated: start translation in parallel with design. But deciding to add a language during acceptance stretches the project by 1 to 2 weeks.
What if a date is non-negotiable?
Announce it at scoping. The vendor adjusts scope (launch a core first, then enrich) rather than quality. A fixed date with flexible scope always holds better than fixed scope with an optimistic date.
Let's scope your project. Give us your target date and the state of your content, and we'll propose a realistic schedule with dated milestones. 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.
