ONLINE

E-ARABSKI.PL

v1.4.2

LIVE

CLIENT

[REDACTED]

DURATION

4 weeks

KEY_METRIC

Lighthouse 97

STACK

3 technologies

THE_PROBLEM

Arabic language school needed a high-converting landing page optimized for paid traffic from Google Ads and Meta. Requirements included sub-1.5s load times for quality score optimization, mobile-first design (70%+ mobile traffic), and clear conversion funnel with optimized CTA placement.

THE_APPROACH

  • Built with Next.js static generation for maximum speed and SEO optimization
  • Implemented critical CSS inlining and font optimization for instant first paint
  • Designed mobile-first responsive layout with touch-optimized CTAs and forms
  • Optimized all images to WebP format with lazy loading for below-fold content
  • Set up A/B testing infrastructure via edge routing for conversion optimization
  • Integrated analytics tracking for complete conversion funnel visibility

TECH_STACK

Next.jsTailwind CSSVercel Edge

PERFORMANCE_DELTA

METRICBEFOREAFTERDELTA
Load Time3.8s1.1s-71%
Lighthouse6497+52%
Mobile Score5895+64%
First Paint2.1s0.6s-71%

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