Page Load Budget Calculator
Compute total page weight from images, scripts, fonts, and HTML — and see whether your page meets Core Web Vitals budget targets.
Asset Sizes
Budget Status
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Run check
Total page weight—
JS budget verdict—
Image budget verdict—
Total budget verdict—
Performance budgets enforce discipline
Setting category-level budgets (300 KB JS, 800 KB images, 1.5 MB total) forces every team that adds weight to make a tradeoff.
Foire aux questions
Are these budgets realistic?
Modern e-commerce sites consistently hit 1.5 MB total. SaaS dashboards run heavier (2-3 MB).
Want a Core Web Vitals + speed audit?
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