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Builder choice can affect frontend output, but performance is a system property: theme, plugins, hosting, images, fonts, caching, scripts, content complexity, and implementation all matter.
Avoid one-number comparisons
Benchmarks are useful only when test conditions are comparable. A lightweight demo page does not predict a plugin-heavy production store, and an old benchmark may not reflect a current builder release.
Evaluate the workflow too
- DOM and CSS complexity on representative pages.
- How much unused CSS/JS reaches the browser.
- Core Web Vitals on realistic templates.
- Image and font handling.
- Whether the team can maintain performance as content grows.
Bottom line: Do not choose a builder from a single synthetic score. Build a representative page and test the stack you actually intend to deploy.
Divi 5 was rebuilt with performance as a major architectural goal; existing Divi 4 modules running through backward compatibility do not receive all of those gains.
Considering Divi?
See Divi at Elegant ThemesCheck the current plans, inclusions, and checkout price directly with Elegant Themes.