Performance Optimisation
Speed matters. We audit and optimise your store's performance to improve Core Web Vitals, user experience, and conversion rates.
Every Millisecond Counts
A 100ms improvement in load time can increase conversion by 1%. We measure, diagnose, and fix — from render-blocking scripts and oversized images to inefficient Liquid loops and third-party app bloat.
What our clients say
"26% faster page loads and 11% lower bounce rate after 27street rebuilt our storefront. The performance gains translated directly into better customer engagement."
Frequently Asked Questions
How much faster can you make my store?
Results vary, but our Gezeiten project achieved 26% faster page loads. We typically target specific Core Web Vitals thresholds (LCP under 2.5s, CLS under 0.1) and measure real-world improvement.
Do you remove apps that slow down the store?
We audit every third-party script and app. For those causing significant performance impact, we recommend alternatives, rebuild the functionality natively, or optimise how they load.