Sitespeed.io
OPEN SOURCE
Open-source website performance monitoring.
About
Sitespeed.io is an open-source tool that helps you analyze and optimize your website's performance, providing detailed metrics and insights.
Pricing
Pricing Type
Open Source
Free tier available
Last checked: February 21, 2026
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Key Facts
Categories
Platforms
Web
Self-Hosted
Company
Sitespeed.io
Founded
Founded in 2013
Country
Global
Language
English