Almost every enquiry we get about a website starts the same way: “Ours is old, we need a new one.”
Then we open it, and about half the time the answer is no, they do not. They need the same site made faster, or restructured, or rewritten. The other half genuinely need to start again, and doing anything less is money spent to arrive at the same problem a year later.
The two jobs are not the same size, and they do not fix the same things.
The difference in one line
A redesign changes how a site looks. New layout, new type, new photography, new copy. The machinery underneath stays.
A rebuild changes what the site is made of. New foundation, new page structure, new way of publishing. What a visitor sees may end up similar, and everything about how it behaves is different.
Most people asking for the first actually want what only the second delivers.
Six signals, and what each one means
1. It is slow on a phone and fine on a laptop
This is a rebuild.
Speed on mobile is not a setting anyone forgot to switch on. It comes from what the site loads before it can show anything: the framework, the fonts, the images at desktop size shrunk by the browser instead of by the build, the eleven scripts a page needs for a cookie banner.
You cannot restyle your way out of it. Test it yourself on mobile data with the WiFi off, not on the office connection.
2. It looks dated but everything works
This is a redesign.
If the pages load quickly, the structure makes sense and you can edit it, then what you have is a surface problem. That is the cheaper half of the work and it is the one people most often over-buy.
3. Nobody can find it
Usually a rebuild, sometimes neither.
Check the obvious things first. Does every page have a title of its own? Is there a sitemap? Does a search for your company name bring you up first?
If those are fine and traffic is still thin, the problem is that there is nothing on the site worth ranking, and no amount of rebuilding fixes an empty site. Write the pages first.
If the titles are all identical, the headings are pictures of text, or the content only appears after JavaScript runs, a crawler is reading an empty page. That is structural.
4. A small change takes a week and an email
This is a rebuild.
Not because editing should be easy for its own sake, but because a site nobody can change is a site that stops being true. Prices go stale, the team page shows people who left, the service you dropped is still listed. Within two years it is misinforming the people it was built to convince.
5. It gets visitors and no enquiries
This is usually a redesign, and mostly a copy problem.
Traffic arriving and nobody acting means the site is not asking clearly enough. Frequently there is no single thing the page wants a visitor to do, or there are six things competing.
Worth checking before spending anything: can a stranger tell what you sell within five seconds of landing on your homepage? Ask someone outside your industry. The answer is often no, and no rebuild fixes it.
6. An assistant describes you wrong
This is new, and it is structural.
Ask ChatGPT or Perplexity what your company does. People increasingly arrive through an answer rather than a ranked list, and that answer is assembled from pages a machine could read.
If it invents things, or names a competitor instead, your pages are not legible: no structured data, headings that do not describe what follows, the important claims buried in an image or a video. The same work that makes a site rank also makes it quotable, which is the argument for doing it properly once.
What each one costs
Not in money, because that depends on scope, but in the things people forget to budget.
A redesign costs you decisions. Somebody has to choose the one action every page is for, approve the direction and supply the content. Most redesigns run late because that person was never named, not because the work was hard.
A rebuild costs you the decisions plus the migration. Every URL that exists today either survives or redirects. Skip that and you lose the rankings you spent years earning, which is the single most common way a new site performs worse than the old one on day one.
How to tell in ten minutes
- Open your site on a phone, on mobile data, with WiFi off. Time it until you can read something. Over three seconds is structural.
- View the page source and search for your headline. If it is not there, a crawler cannot see it either.
- Try to change one price yourself. If you cannot, the site will drift out of date.
- Ask a stranger what you sell, after five seconds on the homepage.
- Ask an AI assistant to describe your company.
Three or more failures and you are rebuilding, whatever the site looks like.
What we do about it
We build both, and we say which one you need before quoting, because the honest answer sometimes costs us the larger job.
When it is a rebuild, it is static-first, so pages are already built before anyone asks for them, and the structure that makes Google rank you is the same structure that lets an assistant quote you. Old URLs are mapped before anything goes live.
When it is a redesign, we say so and charge for that instead.
If you are not sure which one you are looking at, book a call. Thirty minutes, no obligation, and we will tell you if the answer is that your site is fine.