The Growth Numbers Every Small Business Should Understand
Move beyond vanity metrics and focus on the numbers that reveal lead quality, conversion performance and real growth opportunities.

Quick answer
The numbers that matter most are enquiries by source, cost per enquiry, response time, quote-to-customer conversion and revenue per customer. Traffic and rankings add context, but decisions should follow the metrics closest to revenue.
Key takeaways
- Track where every enquiry comes from, including phone calls.
- Response time is a leading indicator of conversion.
- Review five core numbers monthly and agree one action for each.
Which marketing metrics actually predict growth?
Use this short list as your monthly scorecard.
- Enquiries by source (search, maps, ads, social, referral)
- Cost per enquiry for paid channels
- Average first-response time
- Quote or proposal to customer conversion rate
- Average revenue per customer
Why are traffic and rankings not enough?
Traffic can rise while enquiries fall if visitors land on the wrong pages or cannot find the next step, and low-intent rankings rarely produce work. Treat both as diagnostics, not goals.
How do you start tracking with limited time?
Begin with website call and form tracking and a simple CRM lead-source field. One month of reliable source data usually shows where to invest and what to stop.



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