A redesign is worth the money when the current site is costing you work. It is not worth it because you have grown tired of looking at it, which is the most common reason people ask and the worst reason to spend.
The signs it is genuinely time
- People arrive and leave without doing anything, and they have been doing that for months
- You cannot update it yourself, so it has quietly gone out of date
- It is slow on a phone, which is where most of your visitors are
- It no longer matches what you sell, because the business moved and the site did not
- You avoid sending people to it, which is the clearest signal of the lot
That last one deserves its own line. If you find yourself sending prospects to your Instagram instead of your website, the site has already failed and you knew before anyone told you.
The signs the problem is somewhere else
Plenty of sites get replaced when they were not the bottleneck. If nobody is visiting at all, a redesign changes nothing, because a better looking page still needs someone to find it. That is a search and marketing problem, and rebuilding is an expensive way to avoid it.
Equally, if enquiries arrive and go unanswered for three days, no amount of design will fix the conversion rate. Fix the follow-up first, then look at the site.
Redesign or rebuild
A redesign changes the surface. A rebuild replaces what sits under it. The question that separates them is whether the foundations are sound: is it fast, is it secure, can it be edited, will it still be supported in three years.
If the answer to those is yes, a redesign is good value and quick. If the answer is no, redesigning is decorating a house with damp.
What it should pay back
Before agreeing to anything, write down what you expect to change: more enquiries, better quality enquiries, fewer questions answered by phone, orders taken without a conversation. Then make sure the site is set up to measure those, so in six months you can tell whether it worked instead of guessing.
A redesign with no measurement is a matter of taste, and taste is a poor basis for a business decision.
The short version. Redesign when the site is losing you work and the foundations are sound. Rebuild when they are not. If nobody is visiting, spend the money on being found instead.
