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Use cases

Dive deeper! Check out example code, demos, tutorials and fully-fledged application starter kits, curated into tactical topics for those with a specific problem to solve.

Authentication

Validating users at the edge means quicker logins, and less traffic to your servers.

Geolocation

Serve users smarter by making decisions based on where they are in the world.

Personalization

Tailor experiences to individual users by modifying your content at the edge.

Rate limiting

Fastly can ensure everyone gets a great experience even during massive traffic surges.

Real-time data

Get rapidly changing updates to millions of users efficently

Search engine optimization

Use Edge computing to deploy targeted changes and increase search ranking performance.

Static content

Put Fastly in front of your static web server to add smart features and dynamic routing at the edge.

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