ShopifyPerformance
Service nameCobalt delivered a +38% mobile CVR lift
A speed overhaul that lifted mobile conversion.
+38%
mobile CVR
-51%
Drop off
0.9s
LCP
90
Days
01 / The challenge
A bottleneck costing growth
Cobalt had traffic and ambition but the numbers stalled. The legacy setup was slow, hard to change and leaking mobile CVR.
68%
Drop off
Lost before converting.
5.8s
Load time
A heavy build on mobile.
Manual
Process
Slow, error-prone steps.
02 / The solution
A faster, simpler rebuild
We rebuilt the core experience around speed and clarity, instrumented every step, and shipped weekly so Cobalt could see progress as it landed.
Rebuilt core
Lean, fast, maintainable.
Performance
Sub-second key pages.
Instrumented
Every step measured.
Hardened
Secure and reliable.
04 / Results
Measurable impact in one quarter
+38%
mobile CVR
-51%
Drop off
0.9s
LCP
90
Days
05 / Built with
The stack
Laravel
React
Postgres
Redis
Tailwind
AWS
06 / In their words
“DevInfuse felt like part of our own team. They shipped every week and tied every decision back to our numbers.”
07 / A look inside
What we shipped
Swipe
Dashboard
Live account view
Onboarding
Streamlined flow
Mobile
0.9s LCP
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