KeyCDN has a lot of loyal users. It’s a “pay as you go” CDN provider that integrates with WordPress sites via the CDN Enabler plugin. Its payment model is attractive for those whose websites don’t experience a lot of traffic, but with escalating users come escalating costs, so it may not be appropriate if they suddenly experience high traffic volumes.

KeyCDN offers features like Gzip compression, real-time reports, instant purge options, two-factor authentication, and DDoS protection, among others.


  • 35 data centers
  • Easy integration with WordPress
  • “Pay as you go” payment scheme
  • Free round-the-clock support


  • No free option
  • Fewer security features in comparison to rivals

Please note that technologies described on Wiki pages are not necessary the part of Plesk control panel or its extensions.

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