fastify.io
Fast and low overhead web framework, for Node.js | Fastify
2 tech detected
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April 1, 2026
Executive Summary
Our system detected 2 technologies powering fastify.io. Some of the key ones include Fastly, Bootstrap.
This website has a poor performance score of 40%, and it runs slow with a 15s load time. The page size is 2604 KiB with 27 requests. This means the site is balanced. It needs improvement to load faster. It also has very good SEO.
"Fast and low overhead web framework, for Node.js"