Load Time

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CRX id

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Description from extension meta

Shows the load time of a web page in the toolbar and provides a breakdown using Navigation Timings.

Image from store Load Time

Description from store Features: • Instant Tracking of Load Time: Quickly see page load times right in your toolbar. • Navigation Events Timeline: Get an intuitive visualization of navigation events with a clear timeline view. • Critical Rendering Path: Easily visualize the key metrics related to the critical rendering path to identify optimization opportunities. • Extraction of Raw Data: Seamlessly copy raw performance data to your clipboard for further analysis. The extension provides an instant and intuitive snapshot of a page's load performance, serving as an excellent starting point for a more in-depth performance analysis.

Latest reviews

(2025-06-21) Pradeep Konneru: Accurate, phase-by-phase breakdown of the Critical Rendering Path (CRP) - An insight not given by any other performance tool I have seen. Essential tool for performance enthusiasts.
(2025-05-16) Abhinav Shinoy: Excellent extension — it integrates seamlessly and actually feels like a native Chrome feature. It's very helpful for analyzing page performance, with clear visibility into key stages of the critical rendering path, such as DOM building, CSSOM building, layout, and paint. A must-have for anyone working on web performance optimization.
(2025-03-10) Harry Slaughter: Nice replacement for the old 'page load time' which stopped working.
(2024-09-07) Cristian J. Hidalgo: Great alternative, my favorite.
(2024-08-31) Shaawin Vsingam: This extension is slept on hard. Really clean elegant interface. Gives you all the details you need and none you don't!
(2024-08-18) Steve Lynch: I really like how the Critical Rendering Path is measured and displayed in the timeline. An elegant and useful add-on.

Statistics

Installs

1,000

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Extension in store

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