Dev.to
7/19/2026

The original title is: "How ReBALKAN Achieved Perfect Web Performance Scores Across Four Testing Services"
Original: Engineering for Speed: Lessons from ReBALKAN’s Four-Platform Performance Tests
Short summary
ReBALKAN, a multilingual Balkan marketplace, achieved perfect scores across four performance testing services by treating speed as an architectural requirement from the start. The team focused on lightweight document structures, limited network requests, optimized rendering paths, and strict third-party script control. The article argues that agreement across multiple tools reduces the chance of cherry-picked results and that performance, accessibility, and SEO overlap at the engineering discipline level.
- •Achieved 100/100 on PageSpeed, GTmetrix, SpeedVitals, and GiftOfSpeed
- •Performance treated as architecture, not a post-launch fix
- •Accessibility, SEO, and performance share underlying engineering discipline
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