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Learn moreUsing a CDN offers many advantages. We can advise you on implementing a CDN and selecting the right provider—objectively and always with your cost-benefit ratio in mind!
By implementing a CDN, companies can significantly improve the performance, availability, and security of their web services by delivering content efficiently and reliably to users worldwide.
We provide independent support in selecting the right CDN provider, work with you to evaluate the cost-benefit ratio, and assist you with integration alongside our DevOps and infrastructure specialists.
CDNs store content on servers at various locations (Points of Presence, PoPs) around the world. This allows users to access content from a server near them, which reduces latency and speeds up loading times.
By caching content on CDN servers, the origin server does not have to handle every request, which reduces its load and improves scalability. The origin server is less susceptible to overload, especially during periods of high traffic.
CDNs use technologies such as HTTP/2, edge computing, and minification to load content faster. This improves the user experience and can reduce the bounce rate, which is particularly crucial for websites with high performance requirements.
Many CDNs support the optimization of content for different screen sizes and resolutions. For example, images can be automatically resized and videos can be delivered at the appropriate resolution to minimize load time and bandwidth usage.
CDNs often offer built-in security features such as web application firewalls (WAF) and DDoS protection to block attacks and protect the origin server. Thanks to its distributed architecture, a CDN can better filter requests and spread out the impact of an attack.
Since content is distributed across multiple servers worldwide, availability is maintained even if a server goes down. CDNs can automatically redirect requests to other PoPs if a server fails, which improves reliability.
CDNs provide effective load balancing by distributing requests across different servers. This allows them to handle even high traffic spikes more effectively without causing bottlenecks.
The improved loading speed and user-friendliness have a positive impact on search engine rankings, as search engines like Google favor fast loading times and a seamless user experience.
A Content Delivery Network (CDN) is a distributed network of servers designed to deliver web content to end users efficiently and quickly. In the context of infrastructure and hosting, a CDN comprises several core components. We’ve prepared an overview for you on this page.
CDNs consist of multiple servers distributed across various geographic locations worldwide. This reduces the physical distance between users and the servers, resulting in faster load times.
CDNs store copies of web content—such as HTML pages, JavaScript files, stylesheets, images, and videos—on their servers. When a user accesses a website, the content is served from the nearest CDN server instead of the original hosting server
CDNs distribute traffic across multiple servers to prevent individual servers from becoming overloaded and to increase the availability and reliability of services. This ensures even load distribution and prevents bottlenecks.
The proximity of the CDN servers to end users reduces network latency. This results in faster response times and an improved user experience, especially for large or high-traffic websites.
CDNs make it easy to scale web services by distributing traffic across many servers. This is particularly important during sudden spikes in traffic, such as those that can occur during major events or when content goes viral.
Many CDNs offer built-in security features to protect against distributed denial-of-service (DDoS) attacks. They can absorb and filter large volumes of malicious traffic before it reaches the origin servers.
CDNs support the delivery of encrypted content via SSL/TLS, which enhances the security and trustworthiness of web services. This protects data during transmission between the CDN and end users.
CDNs provide tools for monitoring and analyzing traffic to gain insights into usage patterns, performance, and potential issues. This helps optimize the CDN's efficiency and effectiveness.
CDNs protect origin servers by intercepting and processing the majority of the traffic. This reduces the load on the origin servers and increases their lifespan and performance.
