Smart folks depend on SpeedCurve

Zillow give a blow by blow account of using SpeedCurve performance budgets to catch a rouge A/B test...

A project focused on optimizing Core Web Vitals and migrating to Next.js resulted in a 5% increase in conversion rates and a 87% increase in pages per session...

NerdWallet shares how adopting SpeedCurve is "probably the biggest change we've made to ensure we are on top of our performance" by building "a culture that values site performance and measures it on a regular basis."..

Wehkamp are using performance budgets, the Status dashboard and Slack alerts to stay on top of site changes and make sure they catch performance issues when they.....

By keeping to performance budgets throughout the entire project, we’ve produced the fastest feature-rich theme in the Shopify Theme Store...

Sometimes a small change can have a huge effect...