NTG STUDIO WEBShort answer
A website is an investment if it brings in more than it costs. To check, multiply visitors by conversion rate and by client value, then compare with the total cost over one or two years. For most SMEs, two to five extra clients a month are enough to pay back a professional website in under a year.
Key takeaways
- Work out the value of a client before setting your budget
- A site usually converts 1 to 3% of visitors into enquiries
- A website’s cost per lead falls over time; advertising’s doesn’t
- Measure from day one with Google Analytics and WhatsApp clicks
"A website is expensive." That sentence compares a price with zero. The right question is different: how much does it cost me not to have an effective website? This guide gives you a simple method to answer with your own numbers.
The formula
Monthly revenue from the site = visitors × conversion rate × closing rate × client value
- Visitors: the number of people who see your site each month.
- Conversion rate: the share who contact you (WhatsApp, call, form). For a business site, 1 to 3% is common; a well-built site can do better.
- Closing rate: the share of enquiries that become clients.
- Client value: the margin a client leaves you, per purchase or per year.
Three worked examples
A clinic in Douala. 1,500 visitors a month, 2% get in touch: 30 enquiries. 50% book: 15 patients. Average value: 25,000 FCFA. Monthly revenue: 375,000 FCFA. A 600,000 FCFA site is paid back in two months.
A construction company. 400 visitors a month, 1.5% request a quote: 6 requests. One in six signs. A project brings 2,000,000 FCFA of margin. One project a month pays for several years of website.
A cosmetics shop. 3,000 visitors, 1.5% order: 45 orders of 15,000 FCFA, or 675,000 FCFA in sales. At 35% margin: about 236,000 FCFA a month.
These figures are examples. Replace them with yours using our free diagnostic tool.
NTG Studio Web does it for you (Custom website design, Analytics & ads). Free 30-minute audit, reply within 24 hours, payment by Orange Money or MTN MoMo.
Comparing with other channels
Facebook or Google ads bring enquiries as long as you pay. A well-ranked website keeps bringing them when you stop paying. Over time, a website’s cost per lead falls; advertising’s stays flat or rises. The two work very well together: ads send traffic to a page that converts. See Facebook ads and Google Ads in Cameroon: the page that converts.
What raises the conversion rate
- A clear message at the top: what you do, for whom, where.
- A visible WhatsApp button on mobile.
- Proof: real photos, reviews, references, certifications.
- Prices or price ranges.
- A short form.
We list fifteen levers in Turning visitors into clients: 15 conversion levers.
Measure to decide
A site without measurement is a bet. Install Google Analytics 4 and track WhatsApp clicks, calls and forms from launch. After three months, you’ll know exactly what your site earns and where to invest. Our guide Measuring website results: Google Analytics 4 made simple explains how, simply.
In short
A website is an expense if it stays invisible and silent. It becomes an investment when it gets found, builds trust and makes contacting you easy. The right budget is the one your numbers justify.
Frequently asked questions
How long until a website pays for itself?
It depends on your sector and visibility. With good local SEO or advertising, many SMEs recover their investment within three to twelve months.
How do I know how many clients come from the site?
Track WhatsApp clicks, calls and forms with Google Analytics, and ask every new client how they found you.
Do I need a big site to be profitable?
No. A small site ranking for a local search can earn more than a big invisible one.
Founder of NTG Studio Web in Douala. Master’s in international public law, IBM Data Analytics and Anthropic AI Fluency certified. He designs websites and visibility strategies for African businesses. Learn more →