Google has enhanced PageSpeed Insights (PSI) by adding the duration of data collection for Chrome User Experience Report (CrUX) metrics.
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This improvement aims to assist developers in more accurately interpreting website performance data.
Updates to PageSpeed Insights
The latest update to PSI introduces visibility of the data collection period, a feature many developers have been requesting.
Display of CrUX Data Period
Previously, the PSI interface lacked clarity on the timeframe of the data presented, which hindered effective analysis.
With this update, the specific dates covering the CrUX data are now prominently shown within PSI, eliminating the need to navigate external tools to determine the data’s time range.
Importance of Data Collection Period
Understanding the exact period during which CrUX data is collected is vital for developers monitoring website performance over time.
Impact on Performance Metrics
The time span of data collection plays a crucial role in accurately assessing site performance and identifying trends.
By knowing the specific collection period, developers can better correlate changes in metrics with recent updates or optimizations made to the website, ensuring more precise performance evaluations.
CrUX Data Utilization in Various Tools
CrUX data is a valuable resource available across multiple Google tools, each presenting it with its unique approach.
PageSpeed Insights (PSI)
In PSI, CrUX data is provided for individual URLs or entire origins, covering a 28-day rolling period with a slight delay.
This allows developers to assess the performance of specific pages or the entire website based on real user data, aiding in targeted optimizations.
Google Search Console
Search Console offers CrUX data organized by related page groups rather than singular URLs, which can sometimes lead to ambiguity.
This grouping method provides a broader view of site performance but may require additional steps to pinpoint performance issues specific to individual pages.
BigQuery
For those needing more detailed analysis, CrUX data within BigQuery includes comprehensive details like histograms and geographic distribution.
These monthly data dumps offer a granular view of user experiences, facilitating in-depth performance assessments and targeted improvements.
The Bottom Line
Google’s enhancement to PageSpeed Insights simplifies the process of interpreting CrUX data by clearly displaying the data collection period.
This adjustment streamlines performance analysis, empowering developers to make informed decisions that enhance user experience and improve search rankings.
