The desktop navigation bar stayed fixed at the top of the screen as visitors scrolled. Clicks held steady, but more visitors went on to buy.
A Sticky Desktop Navigation Bar Shows a 15.3% Conversion Rate Lift


If we make the navigation bar sticky, then visitors will navigate more easily and view more pages because constant access to site-wide navigation reduces friction.
What We Changed
- Fixed the navigation bar to the top of the screen as desktop visitors scroll.
- Kept the logo, navigation items, cart, search and menu working in the sticky bar.
The Results
How the new version compared with the original, across all devices.
Conversion rate
Orders
Revenue per visitor
Key Learnings
- Conversion rate rose 15.3% and orders 14.0% across 19,934 desktop visitors, a signal worth acting on, not proof.
- Average order value dipped 5.0%, so revenue per visitor rose a smaller 9.6%.
- Click-through rate, the metric the test was set up to measure, rose only 0.5%, with a 69.5% probability of beating the original.
- The test ran only 11 days, so a longer run would show whether the conversion lift holds.
Detailed results breakdown
Conversion rate
+15.3%
Orders
+14.0%
Revenue per visitor
+9.6%
Average order value
-5.0%
Click-through rate
+0.5%
Start with 3 experiments.
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Get a taste of our service. We'll analyze your store, pinpoint low-hanging fruit, design, implement and test solutions to lift your conversion rate in 30 days.
Who qualifies?
30,000+ Monthly sessions.
Minimum traffic needed to run statistically significant tests.
Running on Shopify or Shopify Plus.
Our specialty - we don't work with other platforms.
Investing in paid traffic.
We work with stores committed to growth, not hobbyists.
Ready to invest in systematic CRO.
You understand testing takes time - no magic bullets.
Why free?
The best proof is results. Three real experiments show you exactly how we work and whether it drives revenue for your specific store. You keep everything - no strings attached.
Our bet
We're confident enough in our process to invest our time upfront. If the tests work, you'll see the value in continuing at $5,950/month. If not, you got free optimization work.
Limited spots
We take only 4 free trials monthly to maintain quality. Each trial gets our full attention and expertise. If you qualify, secure your spot before this month fills up.
Other experiments we've run

Product Page (PDP)
Positive signal
Delaying the Promo Pop-Up by 60 Seconds Shows a 7.9% Conversion Rate Lift
The promotional pop-up waited until visitors had spent 60 seconds on the page instead of appearing right away. See how 23,328 visitors responded.
+7.9% Conversion rate

Product Page (PDP)
Positive signal
A Free Shipping Message on Product Pages Shows a 21.0% Conversion Rate Lift
Product pages got a clear line saying "This product is eligible for free shipping." See how it changed orders over 26 days.
+21.0% Conversion rate

Collection Page (PLP)
Inconclusive
New Collection Page Filters Make No Clear Difference to Conversion Rate
Collection pages got a reworked filtering system with more ways to narrow down products. See how it played out on desktop and mobile.
-1.0% Conversion rate
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