Google Page Speed Insights for Digital Marketers
Analyze and optimize your website with PageSpeed tools
Analyze with PageSpeed Insights
About PageSpeed Insights
PageSpeed Insights reports on the real-world performance of a page for mobile and desktop devices and provides suggestions on how that page may be improved.
Speed Score
PageSpeed Insights incorporates data from the Chrome User Experience Report (CrUX) to display real-world performance data about a page. PSI reports two metrics: First Contentful Paint (FCP) and DOMContentLoaded (DCL).
The median value for each metric (FCP or DCL) is compared to all the pages monitored by the CrUX report. Each metric is assigned a category, depending on where it falls in the distribution:
- Fast: The median value of the metric is in the fastest third of all page loads.
- Slow: The median value of the metric is in the slowest third of all page loads.
- Average: The median value of the metric is in the middle third of all page loads.
An overall Speed score is calculated by looking at the categories for each metric:
- Fast: If every metric of a page is Fast.
- Slow: If any metric of a page is Slow.
- Average: All other cases.