Performance Isn’t Just Technical — It’s Business-Critical

Core Web Vitals affect conversions, retention, and SEO rankings. Every millisecond counts.

WebApp Performance Boosted by ReactBooster
Core Web Vitals - GOOD
FCP: 2.8s
CLS: 0.01
LCP: 1.1s
INP: 0.1s
Bounce Rate
13%
Engagement Rate
12.6%
+35%
Ad ROI Boost
+24%
Conversions
+23%
Brand Loyalty
+289
New Customers
366€
Average Deal Size
-55%
Customer Churn
Performance & Businesses Dashboards

The Metrics That Matter

Excellent Core Web Vital scores aren't just a technical metric. They are a direct lever for business growth.

LCP

Largest Contentful Paint

LCP measures how quickly the main content on a page becomes visible. A fast LCP means your users see value almost instantly — keeping them engaged instead of leaving.

CLS

Cumulative Layout Shift

CLS measures how stable a page feels while loading. Shifting buttons, banners, or images create frustration and break confidence. A low CLS keeps your layout solid and predictable.

INP

Interaction to Next Paint

INP tracks how responsive your app feels when users interact — clicking, typing, or navigating. Lower INP means smoother, snappier experiences that feel effortless.

Why It Matters for Your Business

Speed isn’t just technical — it’s a competitive advantage.

Strong Core Web Vitals drive engagement, conversions, and long-term customer trust.

Conversions

Even small delays cost real money. Studies show a 0.1s improvement in load time can boost conversions by up to 8%. Faster sites turn interest into action.

Retention

53% of users leave a site if it takes more than 3 seconds to load. Faster experiences keep people exploring, shopping, and returning.

SEO

Core Web Vitals are a key ranking factor for Google. Fast, stable pages not only convert better — they also climb search results, increasing visibility and organic traffic.

Turn Metrics into Results

ReactBooster transforms your Core Web Vitals from abstract metrics into measurable business outcomes. Our optimization targets the exact elements slowing your app — automatically improving the performance of the application, using all available computing resources.

React WebappsWebApp Performance Boosted by ReactBoosterReact Webapps

Before

LCP
2.8s
INP
210ms
CLS
0.15

After

LCP
1.2s
INP
45ms
CLS
0.01

With ReactBooster, every optimization moves your business forward — not just your metrics.

Don’t Let Slow Performance Hurt Your Business.
Become a Founding Partner.

ReactBooster is currently in active development and we aren't building this alone. We are selecting 3 visionary companies to shape the product with us as design partners and be the first to deploy this technology.

By joining this exclusive program, you will directly influence our roadmap, get a direct access to our founding engineering team, and gain a lasting competitive advantage.