Alex Russell 11/24/2025

The Performance Inequality Gap, 2026

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This article presents updated 2026 network and device baselines for web performance, calculating resource budgets for fast page loads. It details the severe impact of JavaScript growth on performance, showing how median page sizes have ballooned past historical benchmarks. The data reveals a plateau in Core Web Vitals scores, framing the performance gap as a critical technical and business challenge for developers.

The Performance Inequality Gap, 2026

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