Calculate the Revenue Impact of Website Performance.

Slow websites cost real money. See exactly how much performance improvements could increase your revenue with our data-driven calculator.

Used by 500+ businesses
Based on Google research
Get results in 2 minutes

Website performance calculator

Calculate the revenue impact of optimizing your website performance

Performance Metrics
Business Metrics

Every Second Costs You Money

Website speed isn't just a technical metric—it's your revenue engine. Here's exactly how performance impacts your bottom line.

73%
Users abandon slow sites
after 3 seconds
25%
Revenue increase
per 1s improvement
$2.6B
Amazon would lose
with 1s delay

What We Measure & Why It Matters

Google's Core Web Vitals directly impact your search ranking and user experience

Loading Speed

LCP

< 2.5s

How fast your main content appears

-7% conversions per second delay

Interactivity

FID

< 100ms

How quickly users can interact

+24% bounce rate when poor

Visual Stability

CLS

< 0.1

How stable your layout is

89% of users frustrated by shifts

How We Calculate Your Potential Revenue

Our calculations are based on real-world data from Google, Akamai, and 100+ optimization projects

1

Performance Impact

We apply proven conversion improvement rates: 7% increase per second faster load time, based on Google's extensive research and industry benchmarks.

2

Revenue Calculation

Your traffic X improved conversion rate X average order value = potential monthly revenue increase from performance optimization.

3

Conservative Estimates

We use conservative multipliers (50-80% of theoretical maximum) to ensure realistic projections based on actual client results.

4

Ongoing Benefits

Performance improvements compound over time through better SEO rankings, reduced bounce rates, and increased customer lifetime value.

Data sources: Google Core Web Vitals research • Akamai performance studies • 100+ client optimization projects

Frequently Asked Questions

Get answers to common questions about website performance optimization and how our calculator works.

Our calculator is based on Google's Core Web Vitals research and data from over 100 real client optimization projects. While results can vary based on your specific industry and audience, the calculations use conservative estimates from proven performance studies. Most clients see results within 10-20% of our projections.

Typical improvements we deliver include 40-60% faster load times, 50-80% better LCP scores, and 70-90% improvement in CLS. The exact improvements depend on your current site's issues, but most sites can achieve "Good" Core Web Vitals scores with proper optimization.

Most performance optimization projects take 4-8 weeks depending on complexity. This includes technical audit, implementation, testing, and monitoring setup. Simple optimizations can show results within 2 weeks, while complex e-commerce sites may take 10-12 weeks for full optimization.

Custom web applications: 10-18 weeks. SaaS platforms: 12-20 weeks. E-commerce sites: 10-16 weeks. Complete redesigns: 8-14 weeks. Every project includes detailed planning, design, development, testing, and deployment phases. I provide weekly progress updates and maintain clear milestones throughout.

Everything needed for launch: strategy sessions, user research, complete UI/UX design, frontend development, backend integration, database setup, payment processing (if needed), deployment, monitoring setup, and 30 days of post-launch support. No hidden costs or surprise fees.

Yes. I offer maintenance packages starting at €500/month including security updates, performance monitoring, content updates, and technical support. Many clients prefer quarterly maintenance sessions for larger updates and improvements.

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Turn Your Performance Data Into Revenue Growth

Get a comprehensive performance audit with actionable optimization strategies. No generic advice - just proven techniques to boost your site speed and conversion rates.

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