How Long Does a Website Redesign Take?

Almost every redesign runs late, and almost always for the same reason: the timeline was built around how long the design and build take, and those are not the parts that slip. The parts that slip are approvals, content and the hundred small decisions nobody assigned to anyone.

This walks through where the weeks actually go, so you can read a proposed timeline and tell whether it has been thought about or just written down.

The Five Stages, and Which One Eats the Calendar

1. Discovery and planning

What the site has to do, who it is for, what is wrong with the current one, what pages exist and which of them survive. Short in calendar time, and the stage with the highest return — every hour skipped here comes back as a revision round later.

2. Content

This is the one. Writing new copy, deciding what to keep, getting photographs that are not stock. It is almost always the longest stage, it almost always belongs to the client, and it is almost never on the timeline as its own line item. A redesign that slipped three months usually spent ten weeks of that waiting for an About page.

3. Design

Layouts for each distinct page type, then your review, then changes. The design itself moves quickly. The review does not, because it needs the people who can actually approve it to sit down at the same time, and those people have other jobs.

4. Build

Turning approved designs into a working site, on every screen size, with the content loaded. The most predictable stage, because by this point the unknowns are gone. If your timeline is mostly build, it is probably optimistic about everything before it.

5. Testing and launch

Browsers, phones, forms, speed, and the redirects — see below, because that one is not optional. Routinely compressed when earlier stages run late, which is exactly backwards: this is the stage where a mistake is visible to every customer you have.

What Makes It Longer

• More distinct page layouts — not more pages, more kinds of page
• Moving platform at the same time, which doubles the unknowns
• A store, with its catalog, variants, tax and shipping rules
• Integrations with systems you already run — each one has its own surprises
• Approval by committee, where every round needs several diaries to align
• Content you intend to write yourself, in a week that is already full

What Makes It Faster

Three things, and only one of them costs money.

Have the content ready, or pay someone to write it. This single decision moves more weeks than anything else on the list.

Name one decision-maker. Not a committee — one person who can say yes. Feedback gathered from five people and handed over as one list is fine; five people reviewing in sequence is not.

Keep the scope you agreed. The feature added in week six is rarely the one that pays for itself, and it moves the finish line for everything behind it.

The Part That Is Not About Time At All

A redesign changes your website's address book. If pages move and the old URLs are not redirected to their new homes, you lose the search rankings those pages had — and you lose them quietly, over the weeks after launch, when everyone has moved on and nobody is watching.

This is the single most expensive redesign mistake, and it is entirely preventable. Every old URL needs a permanent redirect to its closest new equivalent, pointed at the real page rather than at the homepage. Handling that properly is what an SEO migration is, and it costs a fraction of what recovering from a botched one does.

Ask the question plainly before you sign: who is responsible for redirects, and will you show me the mapping before launch? An agency that has done this before has an answer ready.

Reading a Proposed Timeline

Four things tell you whether a timeline is real:

• Content has its own line, with a named owner and a date
• Review periods are on the plan, with how long you get and what happens if you miss it
• Testing is a stage, not a day before launch
• Redirects and launch checks appear somewhere in writing

A timeline that is only design and build weeks is not a plan, it is an estimate of the easy part.

Should You Redesign At All?

Worth asking before the clock starts. If the site converts badly, a redesign may fix it — or the problem may be the offer, the pricing or the traffic being wrong, in which case a new design changes nothing and costs months. If the site is slow or broken on phones, that is often repairable without rebuilding. If it is five years old, hard to edit and nobody can add a page without calling someone, that is a real reason.

The honest test: write down what you expect to be different after launch, in numbers. If you cannot, the redesign is not yet a project — it is a feeling, and it will produce a site that looks newer and performs the same.

If it is a project, see what the work covers on our website redesign page, or read what a website redesign actually involves for the detail underneath each stage.