PageSpeed InsightsFree REST API
Google PageSpeed Insights: Core Web Vitals telemetry and performance audits
Developer Workbench & Live ConsoleKey Required
Test real endpoints directly, inspect live JSON, or copy implementation code.
An external API key is required to authenticate requests with PageSpeed Insights. Allowance: 25,000 req/day.
URL Encoder & Decoder
Encode, decode and parse complex URL strings, paths, and query string parameters.
Test and interact with this service in your browser using our URL Encoder & Decoder tool.
Frequently Asked Questions (FAQ)
Technical and integration answers for PageSpeed Insights.
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