CDN for websites: Cloudflare vs Bunny vs Fastly
Well-configured CDN reduces TTFB by 40-60% and improves Core Web Vitals (SEO ranking factor). For SMEs the 2026 market has simplified: 3 players dominate. Here's how to choose.
Cloudflare (the market standard)
- Free tier: SSL, DDoS protection, global CDN, sufficient for most SMEs
- Pro €20/month: image optimization, mobile optimization, advanced page rules
- Pro: huge ecosystem, great dashboard, no-code workflows
- Con: free tier doesn't include image optimization (originals served)
Bunny.net (the low-cost alternative)
- Cost: $0.01-0.06/GB traffic (for most SMEs €5-30/month)
- Pro: integrated Image Optimizer, flexible edge logic, fast support
- Pro: server pop in Italy (Milan)
- Con: fewer free features than Cloudflare, less polished dashboard
Fastly (the enterprise)
- Cost: custom pricing, usually €100+/month
- Pro: VCL (custom edge logic), enterprise performance
- Pro: for sites with >500k pageviews/month and specific needs
- Con: overkill and expensive for typical SME
Typical Cloudflare WordPress setup
- Create Cloudflare account (free)
- Add domain
- Change nameservers from registrar (GoDaddy, etc.) to Cloudflare nameservers
- Enable SSL Full (strict)
- Page rules: cache HTML for 4h (massive TTFB reduction)
- WordPress "Cloudflare" plugin for auto-purge cache
Which to choose for your SME
| Site type | CDN |
|---|---|
| Brochure, blog <100k visits/month | Cloudflare Free |
| Mid-volume e-commerce, critical images | Bunny.net |
| SaaS or complex site, >500k visits/month | Cloudflare Pro/Business |
| Enterprise, compliance requirements | Fastly |
CDN setup included in all web packages. See site speed guide.
Want to apply this to your SME?
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