A site's age is not the right indicator
"Our website is four years old, it's time to redo it." That's the sentence we hear most often, and it's almost always the wrong question. A six-year-old site that loads fast, converts well and stays easy to update does not need a redesign. An eighteen-month-old site built on a poor template does.
The right question is not "how old is it" but "is this site still producing what we expect from it". A redesign is an investment, not a ritual. Here are seven objective, measurable signals that show it's time to think seriously about one — and, just as importantly, how to tell a genuine redesign from a simple optimisation job.
The seven signals to check
1. Mobile is broken or barely usable
Between 60 and 80% of an SME's traffic now arrives from a phone, depending on the sector. If your site was not built mobile-first — buttons too small, text overflowing, a menu that doesn't open properly — you are losing most of your visitors before they read a single line. Test it yourself on your phone, over 4G, not on the office Wi-Fi.
2. LCP is above 4 seconds
LCP (the time it takes the largest visible element to render) can be measured for free with PageSpeed Insights. Under 2.5 seconds is good. Between 2.5 and 4, keep an eye on it. Beyond 4 seconds, a significant share of your visitors leave before seeing the page — and Google knows it, which also hurts your search rankings. A high LCP does not always mean a full redesign: sometimes unoptimised images or overloaded hosting are enough to explain it.
3. The site no longer brings in any enquiries
This is the most serious signal, and the most frequently ignored. A site that gets traffic but zero forms or calls for several months does not have a visibility problem, it has a conversion problem: an unclear value proposition, a form that's too long, no proof, a call to action lost in the page. Before rebuilding the whole site, check whether the problem is limited to one or two key pages — the homepage and the service pages are usually the ones that matter most.
4. The CMS or the underlying technology is no longer maintained
A WordPress theme abandoned by its publisher, plugins piling up security warnings, a framework reaching end of life: these are technical signals that, unlike the previous three, are not visible to the naked eye but represent a real risk. An unmaintained site becomes an open door within twelve to eighteen months. If your current provider can no longer update dependencies without breaking things, the redesign question stands on its own, independent of how the site looks.
5. Your brand has moved on, the site hasn't
New logo, new visual identity, new positioning — and the site still tells the old story. That mismatch costs credibility on every visit: a prospect who saw you elsewhere with a polished identity, then lands on a dated site, legitimately doubts how serious you are. This signal is often underestimated because it affects neither speed nor search rankings, only trust.
6. You can no longer change anything yourself
If every text change, every new photo, every added page requires calling your developer and paying an invoice, your site costs more than it appears to, and it ages faster because nobody takes the time to update it. A poorly structured CMS, or a site coded without a proper back office, is a legitimate reason for a redesign even if the design itself still looks fine.
7. Your competitors have pulled visibly ahead
When a prospect compares three quotes, they also look at three websites. If yours looks clearly behind direct competitors — in speed, clarity, social proof — you are losing business before the first conversation even happens. This signal looks subjective at first, but it becomes objective the moment several clients or prospects mention it to you unprompted.
Full redesign, phased redesign, or simple optimisation
Once one or more signals are identified, the next question is scope. Three options exist, and a full redesign is not always the right answer.
| Option | When it's the right choice | Typical timeline | Main risk |
|---|---|---|---|
| Simple optimisation | 1 to 2 isolated signals (speed, one form, one page) | 1 to 3 weeks | Papering over a deeper problem |
| Phased redesign | Overall structure is sound, but several pages or templates are dated | 1 to 3 months, in batches | Temporary inconsistency during the transition |
| Full redesign | Obsolete CMS, brand out of sync, structure needs rethinking | 6 to 10 weeks | Loss of search rankings if poorly executed |
Simple optimisation fits when one or two isolated signals explain everything: an LCP hurt by heavy images, a form that's too long, a homepage that needs rewriting. It's fast and inexpensive, but it fixes nothing if the problem is structural.
A phased redesign is the most underused option, and often the most sensible for an SME: rebuild the most strategic templates and pages first (home, services, contact), keep using what already works, and spread the investment over several months without ever cutting off existing traffic.
A full redesign is justified when several structural signals stack up: an unmaintained CMS, a brand out of sync with the site, a site architecture that no longer matches the current offer. It's the most demanding project, but also the one that fixes everything at once instead of accumulating patches.
What absolutely must survive a redesign
The number one risk of a poorly prepared redesign is not aesthetic, it's technical: losing, in one week, search visibility built up over several years. Three non-negotiable points:
- URLs that already receive traffic must be kept or 301-redirected, one by one, not blanket-redirected to the homepage.
- Content that already ranks well must be audited before being rewritten — redoing a page that works without knowing why it works is the surest way to lose its ranking.
- Existing tracking (Google Ads and Meta Ads conversions, pixels) must be reinstalled and verified before going live, not after. A week-long gap in the data then distorts every advertising decision that follows — a point covered in detail in our article on calculating ROAS.
What it costs, and why price alone says nothing
At ÜMAIN, a brochure site redesign starts at €1,990, and a redesign that includes setting up or taking over advertising campaigns starts at €4,500 — the gap follows the same logic as a new site: price depends on the number of genuinely distinct pages, the volume of content to carry over, and the technical complexity inherited from the old site. A serious quote should always spell out these variables rather than give an isolated figure. If the wider budget question interests you, our article on website prices in 2026 covers the market ranges in detail.
What matters more than the price is what the redesign is supposed to produce. A redesign with no measurable objective attached — more enquiries, an LCP under 2.5 seconds, a higher conversion rate — is just a cosmetic refresh billed at the price of a strategic project.
The most common mistakes
- Redesigning without measuring first. Without a starting baseline (traffic, conversions, LCP), there's no way to know whether the redesign actually improved anything.
- Changing every URL with no redirects. This is the number one cause of a traffic drop after a redesign.
- Confusing a redesign with a content restart. Pages that already rank well should be improved, not wiped.
- Launching a redesign with no acquisition plan. A shinier new site with no traffic produces exactly the same result as the old one: zero.
- Underestimating the cutover time. Always plan a verification phase (redirects, forms, tracking) before switching off the old site.
In summary
A site's age is not a reason to redesign it, its signals are: broken mobile, LCP above 4 seconds, no more enquiries coming in, unmaintained technology, a brand out of sync with the site, lost editorial autonomy, a visible gap versus competitors. One or two isolated signals can be fixed with targeted optimisation. Several structural signals stacking up justify a phased or full redesign — provided you preserve the search visibility you've already earned and decide, before starting, what the new site is meant to produce.
Not sure how big a project you actually need? Describe your current site in a few minutes and we'll come back to you with a reasoned diagnosis in under 24 hours. Describe your project — or see the details of our web design and development offer.