Compare/Prebit vs BigCommerce/Performance

Prebit vs BigCommerce — Performance

Core Web Vitals, SSR, streaming, image optimisation, and India 4G speed benchmarks.

Performance

Core Web Vitals & Speed Benchmarks

Storefront speed directly impacts conversion rate. On Indian 4G mobile networks, initial HTML delivery and minimal JavaScript bundles yield noticeable conversion advantages.

Core Web Vitals Comparison (India 4G Mobile)

Largest Contentful Paint (LCP)
Prebit~1.8s (India 4G)
BigCommerce~2.8–4s (theme dependent)
Cumulative Layout Shift (CLS)
Prebit< 0.05
BigCommerceTheme-dependent
Interaction to Next Paint (INP)
Prebit< 100ms
BigCommerce150–300ms
Metric
Prebit
BI
BigCommerce
Storefront rendering model
Incremental Static Regeneration (ISR) + React Streaming SSR pre-renders pages at the Cloudflare Edge — delivering sub-100ms TTFB and 3x faster LCP than Shopify's Liquid runtime.
✓Next.js ISR + Streaming SSR (Boron)
Client-side JS (Liquid) / SSR (Hydrogen)
Largest Contentful Paint (LCP)
✓Optimised for India 4G
Theme-dependent
Cumulative Layout Shift (CLS)
✓Low (< 0.05)
Theme-dependent
Interaction to Next Paint (INP)
✓Lean bundle (< 100ms)
Theme JS dependent
Image optimisation
Prebit leverages Cloudflare's edge image optimization for instant WebP/AVIF compression & global delivery.
✓Native WebP/AVIF via Cloudflare Edge
Shopify Image CDN
Edge network delivery
Cloudflare edge network delivers low-latency caching, enterprise security, and DDoS protection.
✓Cloudflare Edge CDN
Fastly CDN
JS bundle size
✓Minimal client JS
Theme dependent
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