Hosting Tutorial & Guide

Top 3 Free CDN Services to Improve Website Perormance

updated on Nov 15, 2016
Top 3 Free CDN Services to Improve Website Perormance Fast page loading speed is key to the success of any kinds of websites. There are many ways in speeding up websites, among which utilizing a CDN service is an effective option. In this article, we have introduced the top 3 free CDN services which have been proven to be able to efficiently improve the website performance, and most importantly, with no cost.

A CDN – content delivery network – is an advanced service that uses a large distributed system of servers in multiple data centers to serve website content to end-users with high availability and performance. With CDN enabled, websites are expected to run 200% faster.

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There are dozens of free CDN services available on the web, among which the following ones are the best. The selection is based on our real experience on the services as well as the valuable feedbacks from our readers.

CloudFlare CDN

Website: www.cloudflare.com

CloudFlare is one of the most popular free CDN services out there. Operating 23 data centers around the world, CloudFlare is accelerating and securing hundreds of thousands of websites. One of the best things of free CloudFalare CDN service is the added optimization services such as minified CSS, JS and HTML, delivery optimization, threats blocking and the limitation of abusive bots and crawlers.

CloudFlare automatically caches the static files of your website at their edges nodes, so that the files are stored and loaded closest possible to your visitors. Besides, CloudFlare utilizes Anycast technology to route your visitors to the nearest data center, which results in an even faster loading speed. With CloudFlare, you can not only get optimal website performance, but also save 60% of the bandwidth.

Highlighted features:
  • Railgun acceleration technology.
  • Bot and threat protection & spam comments protection
  • Rocket Loader
  • Low-cost DDos mitigation

CloudFlare CDN

CoralCDN

Website: www.coralcdn.org

CoralCDN is a free and open peer-to-peer (P2P) based content distribution network which is also called Coral Cache or Coral. Using the bandwidth of a world-wide network of web proxies and nameservers to mirror website content thus reduce the load on the server, it enables users to run a high performance website that can deal with huge demands.

It is simple to publish content using CoralCDN. Just append .nyud.net to the hostname of your URL, then all of your requests from that URL are handled by CoralCDN automatically. A peer-to-peer DNS layer transparently redirects browsers to participating caching proxies, which in return cooperate to minimize the loads on a web server.

Highlighted features:
  • Modern peer-to-peer indexing technologies.
  • 260 servers around the world.
  • Worldwide network of web proxies and nameservers.

CoralCDN

Incapsula CDN

Website: www.incapsula.com

Incapsula is a cloud-based security and acceleration service provider that offers outstanding CDN services. It ensures the optimization of loading and navigation processes with CDN and fast page rendering without compromising the appearance or functionality of the website.

Incapsula uses and combines a large number of industry best technologies, such as caching, compression, connection pooling and dynamic content caching, and media optimization, all of which can work efficiently to take the performance of a website to the next level. The setup of Incapsula CDN takes approximately 5 minutes.

Highlighted features:
  • Using CDN as a load balancer to distribute traffic between backend servers and IPs.
  • Static content caching, client side caching & full control over the caching policy.
  • Content and transport optimization including minification, session optimization and compression.

Incapsula CDN