Performance, Pattern Paste blog

Canonical: https://patternpaste.com/blog/tag/performance/

# Performance

What makes a WordPress page slow, measured rather than assumed.

Blog (https://patternpaste.com/blog/) Topic

## Performance articles

Showing all 2 articles

30 August 2026 Performance

### Why block themes load zero unused CSS, and why page builders cannot

How WordPress separates core block styles on demand, how page builders bundle runtime assets, and what that architectural difference does to Core Web Vitals. (https://patternpaste.com/blog/block-theme-performance-and-unused-css/)

28 August 2026 Page builders

### Block themes and page builders: what each one actually costs

How block themes eliminate builder bloat, protect content from plugin lock-in, and keep WordPress sites fast and maintainable over years. (https://patternpaste.com/blog/block-themes-vs-page-builders/)

Block themes 8 (https://patternpaste.com/blog/tag/block-themes/)Patterns 6 (https://patternpaste.com/blog/tag/patterns/)Page builders 3 (https://patternpaste.com/blog/tag/page-builders/)theme.json 3 (https://patternpaste.com/blog/tag/theme-json/)Accessibility 1 (https://patternpaste.com/blog/tag/accessibility/)Site Editor 1 (https://patternpaste.com/blog/tag/site-editor/)WordPress 2 (https://patternpaste.com/blog/tag/wordpress/)Tutorial 4 (https://patternpaste.com/blog/tag/tutorial/)