Every month someone calls us after spending £400–£800 with a freelancer from a job board. The website is live. It is fine. And it is quietly costing them thousands of pounds in missed business.
This is not an article to justify charging more. It is the financial case, worked through honestly.
The Comparison Most People Make
When evaluating website quotes, most buyers compare:
Quote A: £600 (Fiverr or local freelancer)
Quote B: £3,500 (agency)
Quote C: £8,000 (premium agency)
Decision: Quote A is "the same thing for less"
This is the wrong comparison. They are not the same thing. The difference is not in how the site looks — budget sites often look fine in a screenshot. The difference is in what the site does when put in front of real customers.
Where Cheap Sites Fail
Performance
A cheap site is almost always hosted on cheap shared hosting (£3–£8/month). Shared hosting means your site shares a server with hundreds or thousands of other sites.
Typical shared hosting vs quality managed hosting:
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Metric Shared Hosting Managed WP Hosting
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TTFB 900ms–2,500ms 80ms–250ms
PageSpeed Mob 25–55 85–96
Uptime SLA 99.0% (87h/yr) 99.9% (8h/yr)
SSL included Sometimes Always
Backups No/Manual Daily automatic
PHP version Often 7.4 8.2+
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Cost difference: ~£200/year
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A slow site on bad hosting with a PageSpeed score of 35 will rank below competitors with identical content on faster hosting. That is not an opinion — it is a Google ranking signal.
SEO Foundation
A cheap build often includes:
- No schema markup (structured data)
- No sitemap submitted to Google Search Console
- Images named
image001.jpgwith no alt text - Title tags that say "Home | Company Name" on every page
- No heading hierarchy (multiple H1s, skipped H2s)
- No internal linking strategy
None of these are hard to get right. They require knowing they matter and spending time on them. Cheap builds do not budget for SEO.
Security
WordPress sites on shared hosting without proper security hardening are attacked within hours of going live by automated scanners.
WordPress attack statistics (2025)
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New WP site — time until first attack attempt: < 4 hours
Average attacks per day on unprotected WP: ~ 90,000
Sites compromised via outdated plugins (2025): 58%
Cost of cleanup after hack: £500–£3,000
Cost of prevention: £30–£100/year
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Ongoing Costs
A cheap site is not a one-time cost:
Hidden Ongoing Costs — Cheap Build (Year 1–3)
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Item Year 1 Year 2 Year 3
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Upgrade hosting (you have to) £200 £200 £200
Security fix / hack cleanup £0 £800 £0
Speed issues (hire dev to fix) £0 £600 £0
Plugin conflict → broken site £300 £0 £400
Rebuild because it cannot be £3,500 — —
updated or ranked
Total £4,000 £1,600 £600
────────────────────────────────────────────────────────
3-year total hidden cost: ~£6,200
Original "saving": £2,900 (vs £3,500 agency build)
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The cheap site costs more over three years. And this does not include the value of the leads you never received.
The Lost Revenue Calculation
Here is where it gets uncomfortable.
Imagine a business getting 600 monthly organic visitors with a poorly-converting cheap website.
Lost Revenue — Conversion Rate Impact
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Scenario Conv. Rate Leads/mo Value/Lead Monthly Rev
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Cheap site 0.4% 2.4 £1,500 £3,600
Professional 1.5% 9.0 £1,500 £13,500
Difference +1.1pp +6.6 — +£9,900
────────────────────────────────────────────────────────
Over 12 months: £118,800 in additional revenue opportunity
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Even if these numbers are half right, the professional website pays for itself in month one.
What You Actually Get at Different Price Points
Website Investment Tiers — UK Market 2026
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£400–£800 DIY-quality build. Basic template. No SEO.
Shared hosting. You are on your own for support.
£1,500–£3,000 Custom design. Basic SEO setup. Performance
optimised. Ongoing support available. Good
for simple brochure sites.
£3,500–£7,000 Full conversion-focused build. Research and
strategy included. Schema, Core Web Vitals
targeted. Ongoing support SLA.
£8,000–£20,000 E-commerce or complex web app. Custom
integrations. Full SEO content strategy.
Conversion optimisation programme.
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When a Cheap Site Is the Right Choice
We should be honest: there are cases where a simple, inexpensive site is the right answer.
- You are validating a business concept and do not yet know if there is demand
- You need an online presence in days, not weeks
- Your customers come entirely through referrals and the website is just a credibility check
- You are a sole trader with very low margin per client
In these cases, a simple Squarespace or Wix site is entirely sensible.
But if you are a growing business where each client is worth thousands of pounds, and your website is generating fewer than 5 enquiries a month, you are not looking at a website cost — you are looking at a revenue problem.
The Question to Ask
Instead of "how much does a website cost?", ask: "what is one additional client per month worth to my business over five years?"
For most service businesses, the answer is between £5,000 and £50,000.
A website that generates one additional client per month pays for itself many times over. A website that looks like a website but generates nothing is not cheap — it is the most expensive thing on your balance sheet.