Version 4.14: Histogram in Domains and a More Sensitive Watchdog
8/31/2026
Release 4.14 introduces Chrome UX Report histograms in the Domains report, a more sensitive Watchdog, the phase-out of FREE monitoring, and various website enhancements.
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Version 4.13: Public API, App Navigation, and Changes to FREE Monitoring
6/26/2026
Release 4.13 introduces a public API, new app navigation, SEO improvements, and a link to the schedule for ending FREE monitoring.
Version 4.12: New Website, AI Bot Strategies, and Enhanced Speed Test
5/6/2026
Release 4.12 unveils a new marketing website with monitoring at its core, an AI Bot Strategy service, and the enhanced PageSpeed.ONE Insights speed test.
Version 4.11: Insights, Chrome Extension, and a New Brand
3/30/2026
Release 4.11 introduces PageSpeed.ONE Insights for quick web testing with business recommendations, the Core Web Vitals Live Chrome Extension, and a new visual identity for PageSpeed.ONE.
Version 4.10: PageSpeed.ONE Domain, History, Manual Testing, Custom Times…
2/25/2026
Release 4.10: measurement history, manual testing (beta), custom measurement times (beta), faster test starts, new guidance, and transition to the PageSpeed.ONE domain.
Monitoring v4.9.1: New Speed Score (SPS), Watchdog Changes
11/28/2025
Version 4.9.1 brings several enhancements and fixes to improve your experience with our website speed monitoring.
Monitoring 4.9: More Data from Chrome UX Report
9/30/2025
From version 4.9, we are adding an additional set of data to help you quickly identify issues and make better optimization decisions.
Monitoring v4.8: Automatic Trial and More
8/19/2025
The main changes? You can now automatically start a trial version of the PLUS tests, we’ve sped up and refined the initial web testing phase, and continue to teach the PageSpeed.ONE interface in English.
Monitoring v4.7.2: English Website Version and Minor Enhancements
6/10/2025
We have deployed version 4.7.2 of our PageSpeed.ONE monitoring system. This release brings a few adjustments to the user interface and technical background, enhancing your navigation within the application and increasing measurement reliability.
Update of TTFB Measurement in Synthetic Data (release 4.7.1)
5/5/2025
We have implemented a measurement change that will affect server response values (TTFB metric) in synthetic data.
Monitoring 4.7: New Version, New Language. Hello, World!
3/14/2025
We have a fresh update that has taught our monitoring to speak English and test more swiftly than before.
Monitoring v4.6
12/12/2024
The new version of Monitoring PLUS from PageSpeed.ONE introduces speed scores, significant improvements to working with notes, and more accurate Watchdog notifications. Discover how these changes can simplify your speed optimization and website performance monitoring.
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