Best CDN for WordPress: comparison for small sites

This comparison of CDNs for WordPress relies on official vendor documentation consulted on September 27, 2026 and aims to help site owners choose a provider by profile and constraint. Prices and feature notes are dated; verify the vendor page before purchasing.

Introduction — why a CDN matters for WordPress

A CDN (Content Delivery Network) moves static assets off the origin server, reduces origin load, and shortens latency for visitors. For WordPress this typically means caching CSS, JS and image files, serving media from an edge, and optionally handling TLS and basic bot protection. The scope here is standard WordPress sites and light-to-medium WooCommerce stores, not bespoke enterprise streaming or multi-cloud architectures.

This page does not present live load tests. The ranking and descriptions are built from vendor documentation, pricing pages and integration guides consulted on September 27, 2026. Any price or plan quoted below is matched to the vendor page on that date; where a numeric price is not reproduced, the reader should consult the official pricing link cited.

Target reader: solo site owners, agencies for TPE/SMB, and maintainers of small e-commerce stores looking for a CDN that is simple to deploy with WordPress and that balances cost and functionality.

Criteria used for the ranking

Each provider is evaluated against a consistent set of criteria that matters for WordPress sites. The intent is to match provider strengths to user profiles rather than to name a single winner.

Integration with WordPress: existence of official plugins or documented compatibility with widely used tools (cache plugins, Offload Media). Ease of deployment—DNS-only proxy vs origin-pull via plugin—affects time-to-live and required DNS changes.

Cost for small-to-medium volumes: attention to billing model (pay-as-you-go vs plans), and the practical impact on monthly bills for typical WordPress traffic. Prices vary by region and by volume; when numeric prices are reproduced they are dated.

Performance & PoP footprint: presence of points-of-presence in Europe and North America is noted from vendor docs. Additional features that matter to WordPress: image optimization at the edge, cache purging, HTTP/2/3, Brotli, and edge rules.

Security and reliability: DDoS protection, available WAF, and support/SLA levels relevant to e-commerce. Privacy and data transfers: whether logs and data residency are documented, and whether a DPA / trust center is referenced (see methodology).

Cloudflare

Who it suits: solo sites, blogs, and small stores that want a low-friction DNS-based proxy and a zero-cost entry point.

What distinguishes it: Cloudflare documents a Free plan that includes CDN basics and DNS, and a centralized plans page lists Pro and Business tiers with additional features. Official pages mention WordPress usage patterns and integrations. The DNS‑proxy model makes activation fast for many sites.

Honest limitation: the Free plan lacks commercial SLAs and advanced features found behind paid tiers; many advanced behaviors require paid plans and correct cache configuration. For some e-commerce flows, careful exclusion of dynamic endpoints is required.

Sources: https://www.cloudflare.com/plans/free/ (consulted the September 27, 2026), https://www.cloudflare.com/plans/ (consulted the September 27, 2026)

Bunny.net

Who it suits: budget-conscious sites and stores seeking pay-as-you-go billing and a simple pull-zone model with optional storage and image optimization.

What distinguishes it: vendor docs present a pay-as-you-go pricing model and features such as Pull Zones, Storage and an Optimizer for images. The FAQ and pricing pages list region- and volume-based billing details useful for smaller sites that want predictable low-cost delivery.

Honest limitation: regional paces and tiered billing require reading the pricing table for the target audience; some advanced streaming features are separate add-ons.

Sources: https://bunny.net/pricing/ (consulted the September 27, 2026), https://bunny.net/faq/ (consulted the September 27, 2026)

Amazon CloudFront

Who it suits: sites already hosted in AWS or projects that may scale; teams comfortable with regional billing details.

What distinguishes it: CloudFront pricing is published per region and per GB/request; integration paths exist with Offload Media and with AWS origins (S3, ELB). When origin services are inside AWS, documented exemptions on some egress charges may apply; consult the CloudFront FAQ and pricing pages for specifics.

Honest limitation: configuration complexity and region-by-region billing make CloudFront less convenient for owners seeking a low-maintenance plugin-driven setup.

Sources: https://aws.amazon.com/cloudfront/pricing/?country=56 (consulted the September 27, 2026), https://aws.amazon.com/cloudfront/faqs/ (consulted the September 27, 2026)

KeyCDN

Who it suits: small teams and agencies that want low-cost per‑GB tiers and a straightforward pull-zone model.

What distinguishes it: aggregator summaries position KeyCDN as a cost-effective per‑GB CDN with simple setup for WordPress sites. The referenced summary aggregates regional paliers and must be cross-checked with KeyCDN’s official pricing page before purchase.

Honest limitation: when relying on aggregator summaries, confirm the official pricing and regional rates on the vendor site the day of purchase.

Sources: https://frontdeskreview.com/software/cdn-services/keycdn/ (consulted the September 27, 2026)

StackPath

Who it suits: teams seeking a middle-ground product with packaged plans and edge features tailored to web apps.

What distinguishes it: comparative materials list StackPath alongside other mainstream providers for WordPress; details such as SLA and pricing tiers require checking the official StackPath pages at purchase time.

Honest limitation: plan availability and exact SLA terms should be verified on the vendor site before committing.

Google Cloud CDN

Who it suits: sites with origins on GCP or teams already using Google Cloud services.

What distinguishes it: GCP documentation details region-based pricing and integration with Google Cloud origins. It can be a natural choice when the stack is already on GCP.

Honest limitation: regional billing and required setup steps mean it is less plug-and-play than DNS‑proxy CDNs for typical WordPress installs.

Sucuri / Jetpack CDN (image CDN)

Who it suits: small blogs and portfolios that primarily need optimized image delivery rather than full-site edge logic.

What distinguishes it: these services often present image-focused CDN features and simple plugin integration paths for WordPress, useful to reduce media delivery impact without a full CDN migration.

Honest limitation: they deliver partial CDN functionality focused on images; full-site caching and edge rules are limited compared with larger CDN vendors.

Comparative summary (quick table)

Verdict by profile

Solo / blog / zero budget: consider Cloudflare Free for a fast DNS‑proxy activation; confirm feature set on the Cloudflare plans page dated September 27, 2026 before relying on a specific capability.

Small team / WooCommerce light: Bunny.net or a paid Cloudflare tier can balance cost and features. Bunny’s pay-as-you-go model is attractive for erratic traffic. Verify regional pricing tables on the vendor pages.

Sites already on AWS: CloudFront is a natural option when origin services are in AWS, but account for region-by-region pricing and configuration complexity.

Need tight per‑GB cost control: consult KeyCDN and Bunny.net pricing pages and compare regional paliers the day you buy.

Mostly image optimization: Sucuri or Jetpack CDN can reduce media delivery load without a full CDN migration; check plugin docs for integration steps.

Quick installation checklist for WordPress

Choose an integration path: DNS-proxy (example: Cloudflare) or origin-pull with a plugin (example: Offload Media with CloudFront or a pull zone for Bunny.net).

Before activation: plan exclusions for dynamic endpoints (cart, checkout), configure cache-control headers and TTL, and prepare a purge strategy for post-update content. Test on a staging subdomain when possible.

Monitor after activation: verify that assets are served from edge hostnames, check response headers for cache hits/misses, and confirm that image optimizer settings match expected quality vs bandwidth trade-offs.

Resources & methodology

Documentation and pricing pages consulted on September 27, 2026 were used as the sole basis for this comparison. The vendor pages reviewed include pricing, FAQs and WordPress integration guides where available. Readers should re-check prices and legal documents (DPA / trust center) directly on vendor sites at purchase time.

Declared approach: the ranking is a document comparison performed on official vendor pages and recent market aggregators dated September 27, 2026. No live lab tests were run for this article.

What we could not establish

Does a CDN alone speed up WooCommerce?

A CDN helps static asset delivery and reduces origin load, but dynamic pages and checkout flows require cache exclusion and correct headers. A CDN is one part of a performance strategy.

Can I run Cloudflare and a plugin cache together?

Yes, but verify cache headers and purge workflows: set exclusions for dynamic endpoints and ensure both layers cooperate to avoid serving stale checkout pages.

How do I check that my CDN serves images?

Inspect an image URL in the browser network tab; check the response hostname and cache headers to confirm edge delivery and cache hit status.

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