Conversion rate optimization
Improving conversion is cheaper than buying more traffic, and most of the gain comes from removing friction rather than from persuasion. The discipline is finding where people actually stop instead of debating button colours.
Method
- Map the funnel and find the largest drop. Optimising a step that loses five percent while another loses sixty is wasted effort (see funnel-analysis).
- Watch real sessions before hypothesising. Recordings and heatmaps show the confusion that analytics only counts.
- Remove friction first. Fewer form fields, no forced account creation, and clear pricing usually beat any copy change (see form-handling).
- Make the next action obvious. One primary action per screen, and competing calls to action reduce total conversion.
- Address objections at the point of hesitation. Pricing questions, security, and cancellation terms answered where the doubt occurs rather than on a separate page.
- Test one change at a time with enough traffic. Underpowered tests produce confident noise, and calling them early is the most common error (see ab-test-design).
- Verify the conversion is real. A signup increase that produces no activation is optimisation of the wrong number (see user-activation).
Boundaries
Optimisation improves an existing funnel; it cannot fix a product nobody wants or traffic that was never qualified. Gains are incremental and compound slowly. Persuasion techniques that mislead convert once and generate refunds and complaints.