Fastly is used by 0.25% of sites

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Fastly is a content delivery network (CDN) and edge computing platform that helps deliver content, applications, and APIs quickly and securely to users around the world. It provides a distributed network of servers located in various geographical locations, known as edge nodes, which are strategically positioned closer to end users to reduce latency and improve performance. Here are some key aspects and features of Fastly:

Content Delivery: Fastly accelerates content delivery by caching static and dynamic content at its edge nodes. When a user requests content, Fastly's intelligent routing directs the request to the nearest edge node, minimizing network latency and reducing the load on origin servers.

Edge Computing: Fastly goes beyond traditional content delivery by offering edge computing capabilities. It allows developers to run custom code at the edge, closer to the end users, enabling faster processing and reducing the need for back-and-forth communication with origin servers.

Global Network: Fastly has a vast global network of edge nodes strategically located across different regions, providing widespread coverage. This allows content to be delivered quickly to users worldwide, regardless of their geographical location.

Scalability and Performance: Fastly's infrastructure is designed for scalability and high performance. It can handle large amounts of traffic and efficiently distribute content to a global user base. Fastly's Anycast network architecture ensures optimal routing and load balancing for enhanced performance.

Caching and Purging: Fastly's caching capabilities enable the storage of frequently accessed content at the edge nodes. This helps reduce the load on origin servers and improves response times. Fastly also provides mechanisms to easily purge cached content when updates or changes are made to ensure users receive the most up-to-date content.

Security and DDoS Mitigation: Fastly includes a range of security features to protect content and applications. It offers protection against Distributed Denial of Service (DDoS) attacks, SSL/TLS encryption, access controls, and web application firewall (WAF) capabilities to safeguard against malicious activities and unauthorized access.

Real-time Analytics and Logging: Fastly provides real-time analytics and logging capabilities, giving insights into traffic patterns, performance metrics, and usage statistics. This information helps in monitoring and optimizing content delivery, identifying issues, and making data-driven decisions.

Developer-Friendly Tools and APIs: Fastly offers a suite of developer-friendly tools and APIs to manage and control the CDN configuration programmatically. Developers can use Fastly's API to automate tasks, customize CDN behavior, and integrate Fastly into their existing workflows and applications.

Fastly is utilized by a wide range of businesses and organizations, including e-commerce websites, media and entertainment platforms, software-as-a-service (SaaS) providers, and many others, to accelerate content delivery, improve user experience, and ensure robust performance and security for their applications and content delivery needs.