Measure real performance and get platform-specific fixes for faster loading. RankCart measures your Core Web Vitals, identifies speed bottlenecks, and shows you exactly how to fix them — without requiring technical knowledge.
We test your pages on real devices with real network speeds, not just synthetic lab data. We measure Core Web Vitals from actual user experiences.
RankCart pinpoints what's making your pages slow: large images, unoptimized apps, render-blocking resources, or poor hosting. We prioritize by impact.
Get actionable fixes tailored to your platform. Whether you use Shopify, WooCommerce, or a custom store, we explain how to implement each fix.
RankCart monitors your page speed weekly. See improvements over time as you implement fixes and watch your Core Web Vitals score increase.
Every 100ms of delay costs you 1% in conversions. A site that loads 1 second faster can see a 7% increase in sales. Speed directly impacts your bottom line.
Google uses Core Web Vitals as a ranking factor. Fast sites rank higher. Improving your page speed helps you beat competitors in search results.
Mobile users are especially sensitive to slow pages. 70% of users abandon sites that take more than 3 seconds to load. Fast loading keeps customers engaged.
Slow pages frustrate visitors and cause them to bounce. Faster pages keep visitors on your site longer, giving them more time to explore and buy.
We measure performance from multiple geographic locations. See how your store performs for customers around the world.
No technical jargon. We explain what's slow, why it matters, and exactly how to fix it — in plain language anyone can understand.
Core Web Vitals are three Google metrics that measure page experience: Largest Contentful Paint (LCP, loading speed), First Input Delay (FID, responsiveness), and Cumulative Layout Shift (CLS, visual stability). Google uses these as ranking factors. Sites with poor Core Web Vitals rank lower in search results and have higher bounce rates.
Every 100ms delay in page load time can decrease conversion rates by 1%. A site that loads 1 second faster can see a 7% increase in conversions. For eCommerce stores, page speed directly impacts both search rankings and customer behavior.
Common causes include: unoptimized product images, too many apps (especially on Shopify), slow external scripts, render-blocking CSS/JavaScript, poor hosting, and large third-party fonts. RankCart identifies the specific bottlenecks on your store.
No. Page speed improvements always help. We provide platform-specific fixes that work with your platform (Shopify, WooCommerce, etc). Many fixes are simple configuration changes with zero risk.
Start a free page speed audit. We'll measure your Core Web Vitals and identify exactly what's slowing you down.
Learn More
Complete guide to understanding and optimizing Core Web Vitals for better rankings and conversions.
Read the full guide →