Compare your store's speed against hundreds of others. Find out how you stack up and where you can improve.
Our authors' work has been featured in:
This Shopify BFCM Speed Check reveals why passing scores can mislead. Learn to test Core Web Vitals under pressure and prepare your store for Black Friday and Cyber Monday traffic.
Alexander Lam
Popups still work, but only when they’re shown at the right time, to the right visitor, with the right message. Learn 11 common popup mistakes that reduce conversions, frustrate shoppers, and hurt performance, plus proven ways to build smarter popups.
Alexander Lam
Getting mobile traffic but not enough sales? Learn how to identify conversion bottlenecks, optimize your Shopify store, and turn more mobile visitors into customers.
Alexander Lam
What is a CDN? Discover how Shopify’s content delivery network improves page speed, reduces latency and supports SEO, plus what it can and can’t do for store performance.
Alexander Lam
A Shopify Product Reviews App can increase trust but also slow your store. Learn how review widgets affect page speed, SEO, Core Web Vitals, and how to optimize them.
Alexander Lam
A slow Shopify store can cause significant revenue loss as apps, theme changes and technical debt accumulate. Learn how to identify performance decay and prevent costly regressions.
Alexander Lam
How many Shopify apps does the average store run? We analyzed 400+ stores and found Shopify apps slow down store performance as frontend complexity and JavaScript load increase.
Alexander Lam
Learn how to fix render-blocking resources on Shopify using critical CSS, defer JavaScript, async loading, and asset optimization techniques to improve storefront speed and Core Web Vitals.
Alexander Lam
AI shopping agents are changing ecommerce visibility. Learn how they choose stores and how to optimize your data, performance, and checkout to win more sales.
Alexander Lam
What is INP and why it matters for Shopify stores. Learn how Interaction to Next Paint impacts responsiveness, SEO rankings, and conversion rate, plus how to fix slow interactions.
Alexander Lam
