Best CDN for E-Commerce 2026
Every 100ms delay in page load time costs e-commerce sites 7% in conversion rate. For a store making $50K/month, that is $3,500/month lost to slow loading. A CDN is not optional for e-commerce — it is essential.
Top CDNs for E-Commerce
| CDN | Price | Key Feature | Best For |
|---|---|---|---|
| BunnyCDN | $0.01/GB | Cache rules for cart/checkout bypass | WooCommerce, Magento |
| Cloudflare | Free-$200/mo | APO for WordPress/WooCommerce | Budget stores |
| Fastly | $50+/mo | Instant purge, real-time analytics | Enterprise, Shopify Plus |
CDN Setup for WooCommerce
- Install BunnyCDN plugin
- Configure cache bypass: /cart/*, /checkout/*, /my-account/*
- Enable image optimization (WebP conversion)
- Set short TTL (30 min) for product pages, long TTL (24h) for static assets
- Test checkout flow thoroughly after setup
ROI Calculator
Monthly revenue x 7% (conversion boost per 100ms) x speed improvement factor. If your store makes $30K/month and a CDN shaves 200ms off load time, that is $4,200/month in additional revenue from speed alone.