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Design & UX

7 UX Principles That Increase Landing Page Conversion by 30–50%

October 10, 20257 min

UX = Money

Changed the button color from grey to green → conversion +12%. Removed one field → inquiries +35%.

It's a science.

Principle 1: Information Hierarchy

Not everything is equal. The most important thing is visible immediately.

✅ Headline (large) → Subheadline → CTA → Everything else (small)

Principle 2: The Three-Click Rule

Maximum 3 clicks to the target action.

Principle 3: Speed = Conversion

3 seconds → users leave. Every second = −7% conversion.

Principle 4: Contrast and Readability

7:1 contrast ratio. 16px+ font. Line-height 1.6.

Principle 5: Social Proof

Reviews, client count, certifications. People trust other people, not you.

Principle 6: Minimalism and Focus

One prominent button. Choices = lower conversion.

Principle 7: Mobile First

70% come from mobile. Design for 320px first, then desktop.


We've increased conversion on 20+ landing pages by 40%. We apply these everywhere.

Tags
UX/UIDesignConversionLanding Page

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