Wix, Squarespace, and similar website builders are genuinely tempting. You can have something live in an afternoon. The templates look modern. The monthly cost seems low. And you don’t need to hire anyone.

So why do so many Cornwall businesses end up rebuilding their website two years later?

This guide gives you an honest comparison — not a sales pitch. Wix is the right choice for some situations. But for most businesses that are serious about growth, it quietly becomes a ceiling.

What Wix is actually good for

Let’s start with the honest case for Wix.

If you’re testing an idea — a side project, a pop-up, something you’re not sure will last six months — a website builder makes complete sense. The barrier to entry is low and the cost is minimal if the thing doesn’t work out.

If you’re a sole trader with simple needs — a one-page site with your phone number, a few photos, and a contact form — a builder can do that job adequately.

If you have zero budget and need something rather than nothing, Wix is better than a Facebook page as your only presence.

The problems start when you want to grow.

Where Wix starts to let you down

Performance

Google PageSpeed score is one of the clearest ways to measure how fast a website loads. Slow sites rank lower on Google and convert fewer visitors.

The average Wix site scores 50–70 on Google’s PageSpeed test for mobile. Our custom builds consistently score 95–100.

That 30-point gap has real consequences. Google explicitly uses Core Web Vitals — a set of speed metrics — as a ranking factor. A slow site is harder to find on Google. Harder to find means fewer enquiries.

The reason Wix is slow is structural. Every Wix site carries the entire Wix platform underneath it — JavaScript for the editor, platform code, generic scripts. You can’t remove it. A custom-built site contains only what’s needed for your specific site, nothing more.

SEO limitations

Wix has improved its SEO tools over the years, but there are still fundamental limitations.

You can’t fully control your URL structure. Wix adds its own parameters and patterns that aren’t ideal for search engines. Structured data (the JSON-LD code that tells Google exactly what your business is, where you’re located, what services you offer) is either absent or limited. Page rendering speed — which directly affects SEO — is constrained by the platform.

For a Cornwall business trying to rank for searches like “web design Penzance” or “holiday cottage Falmouth”, every technical SEO advantage matters. Custom sites start ahead.

You don’t own anything

This is the part most people don’t think about until it’s a problem.

Your Wix website lives on Wix’s servers. The code belongs to Wix. If Wix increases their prices (they have, multiple times), you pay. If they discontinue a feature or change their platform, your site changes whether you want it to or not.

If you ever want to move to a different platform or host, you can’t export your Wix site. You rebuild from scratch. Everything you’ve built — the content, the SEO history, the design — stays behind.

A custom-built website is yours. The code is yours. You can host it anywhere. If you ever want to change agency, you take everything with you.

Limited flexibility

Wix templates look good for the purpose they were designed for. The moment you need something the template doesn’t do — a custom booking flow, a members area, a product configurator, integration with your specific CRM — you hit a wall.

Custom development means your website can do exactly what your business needs, not what a template happens to support.

The hidden cost of Wix

The monthly subscription looks cheap. But add it up honestly:

Cost	Wix	Custom (WhealBit)
Monthly platform fee	£13–£30/mo	From £10/mo (optional Care Plan)
Upfront cost	£0	From £450
You own the site	No	Yes
Mobile speed score	50–70	95–100
Can add custom features	Very limited	Unlimited
SEO ceiling	Platform-limited	None
After 3 years (platform fees)	£470–£1,080	£360 (Care Plan)

Over three years, the cost difference is smaller than most people assume. And the custom site has been working harder for you the entire time.

When does it make sense to go custom?

Custom development isn’t for everyone. Here’s a straightforward way to think about it.

Go custom if:

You want your website to actively bring in new enquiries from Google
You’re in a competitive local market (most of Cornwall is)
You need features beyond a basic brochure: bookings, e-commerce, memberships, portals
You want to own your digital presence outright
You’re planning to grow and don’t want to rebuild in two years

Wix might be fine if:

You’re testing an idea with no budget
You need something live urgently and will rebuild properly later
Your business doesn’t depend on online enquiries

What “custom” actually costs in Cornwall

Custom doesn’t have to mean expensive. At WhealBit:

The Launchpad — £450 fixed. A bespoke, mobile-first, one-page site built in 7 days. Designed around your brand, not a template. Full SEO setup included. Regularly scores 99/100 on PageSpeed.
Multi-page and bespoke builds — quoted per project, typically £1,500–£5,000 depending on scope.
Free homepage draft — we build and host your homepage before you pay a penny. If you don’t love it, walk away at no cost.

That last point matters when comparing to Wix. With Wix, you spend hours building something yourself with no guarantee of the result. With WhealBit, you see the finished homepage — designed and coded by professionals — before you commit to anything.

The Cornwall context

Cornwall has specific market dynamics that affect this decision.

Tourism, hospitality, trades, and food and drink businesses dominate the local economy. Many are owner-operated. Competition is high — particularly for searches with location terms like “plumber Truro” or “holiday let St Ives”.

In markets like these, ranking on the first page of Google is the difference between a full diary and a quiet one. A Wix site that loads slowly and can’t be fully optimised for local SEO is a meaningful disadvantage against a competitor with a properly built site.

We’ve rebuilt multiple Cornwall businesses from Wix and Squarespace. In every case, the move to a custom build improved their Google visibility within months.

Summary

Wix is not a scam. It’s a product designed for a specific use case — simple sites for people without development budgets. Within that use case, it works.

But if you’re a Cornwall business that wants to be found on Google, take bookings online, grow your customer base, and own your digital presence — a custom-built website is the better investment. The cost difference over three to five years is smaller than you think, and the performance difference is significant.

If you’d like to see what a custom site looks like before committing to anything, we offer a free homepage draft. No obligation, no payment until you love it.

Wix vs a Custom Website: What Cornwall Businesses Need to Know in 2026