Record, replay, and measure user flows | DevTools | Chrome for Developers
Take a glance at the new Recorder panel (preview feature) with the video below. Complete this tutorial to learn how to use the Recorder panel to record, replay, and measure user flows. For more information on how to share the recorded user flows, edit them and their steps, see the Recorder features reference. Open the Recorder panel Open DevTools. Click on More options > More tools > Recorder.
Lighthouse user flows | Articles | web.dev
Lighthouse user flows Stay organized with collections Save and categorize content based on your preferences. Try out a new Lighthouse API to measure performance and best practices throughout a user flow. Lighthouse is a fantastic tool for testing performance and best practices during initial page load. However, it's traditionally been difficult to use Lighthouse to analyze other aspects of the lif
Explore JavaScript Dependencies With Lighthouse Treemap
Find your way with Lighthouse Treemap. Photo by Raphael Schaller on Unsplash Lighthouse Treemap is a new tool that helps us evaluate the efficiency of the JavaScript on our websites. It shows us: The bytes of JavaScript by file If sourcemaps are enabled, the bytes of JavaScript by module Bytes of JavaScript used versus unused (execution) for page load JavaScript is often the biggest culprit when i
Release v8.0.0 · GoogleChrome/lighthouse
Full Changelog We expect this release to ship in the DevTools of Chrome 93, and is already in PageSpeed Insights! Notable changes The Performance Category had a number of scoring changes to align with other performance tools and to better reflect the state of the web. The Performance Score has been reweighted (#12577) The TBT and FCP score curves have been updated (#12576, #12556) CLS has been upd
What's New in Lighthouse 6.0 | Articles | web.dev
Some highlights of scoring changes between Lighthouse versions 5 and 6: TTI's weight has been reduced from 33% to 15%. This was in direct response to user feedback about TTI variability, as well as inconsistencies in metric optimizations leading to improvements in user experience. TTI is still a useful signal for when a page is fully interactive, however with TBT as a complement–variability is red
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lighthouse/docs/authenticated-pages.md at main · GoogleChrome/lighthouse
GitHub - GoogleChromeLabs/lighthousebot: Run Lighthouse in CI, as a web service, using Docker. Pass/Fail GH pull requests.