Google recently announced an upcoming release of their performance testing tool, Lighthouse, revealing a range of exciting updates. The new version, 11.2.0, is set to be available in the Chrome Dev Tools in Chrome 120, which is scheduled for release on December 5, 2023.
One of the notable improvements in Lighthouse is the changes made to how performance scores are calculated and displayed. The Performance category has undergone significant modifications, with insights now being prioritized based on their estimated impact on performance metrics. This change aims to provide developers with more relevant and actionable information to optimize their websites.
In addition, the performance score gauge in Lighthouse now offers more detailed information on how each metric affects the overall score. This enhancement enables developers to better understand the factors influencing their website’s performance and make necessary improvements accordingly.
A noticeable change in the updated version of Lighthouse is the alignment of the PageSpeed Insights gauges, which have been rectified to line up correctly. This alteration ensures consistency and accuracy in the performance assessment.
Furthermore, developers will find a new and improved interface for the performance category in Lighthouse. Playfully referred to as an “explodey gauge,” this new interface presents a cleaner and more attractive design for better usability.
While some updates may not be immediately noticeable, they contribute to an overall improved user experience. Google has diligently worked on enhancing Lighthouse to provide developers with robust tools for optimizing website performance.
It is worth mentioning that PageSpeed Insights will receive these changes earlier than Lighthouse, with the roll-out expected to be completed by the end of October. This early release will enable users to gain insight into their website’s performance sooner.
For more detailed information on the updates, users can access the complete Lighthouse changelog. Additionally, the featured image for this article is provided courtesy of Shutterstock/Asier Romero, visually representing the significance of Google’s performance testing tool.
Overall, these updates to Lighthouse showcase Google’s commitment to continuously improving their tools and empowering developers to create faster and more efficient websites. The upcoming release of Lighthouse 11.2.0 is highly anticipated and will undoubtedly provide valuable insights for website optimization.