lighthouse
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Automated auditing, performance metrics, and best practices for the web.
**Feature request summary** Is there an option to measure User flow performance like running timespan API or taking snapshots through command line? If yes how to use it. If not,...
🔒 [Doc](http://go/fr-nav-default) The new `useFraggleRock` flag can be used to run a FR navigation instead of a legacy navigation. This passes most of our smoke tests, with the exceptions being...
The specific id for the execution context varies as Chrome internals does different work before we even begin Lighthouse gathering, and has already changed twice recently. Instead of using the...
This PR is meant to be merged without squashing. Going through some of the `TODO(esmodules)` comments, each commit here addresses a separate thing (so you should view each commit in...
Alternative to #13819 that keeps `finalUrl` on the LHR Closes https://github.com/GoogleChrome/lighthouse/issues/13706
### FAQ - [X] Yes, my issue is not about [variability](https://github.com/GoogleChrome/lighthouse/blob/master/docs/variability.md) or [throttling](https://github.com/GoogleChrome/lighthouse/blob/master/docs/throttling.md). - [X] Yes, my issue is not about a specific accessibility audit (file with [axe-core](https://github.com/dequelabs/axe-core) instead). ###...
Been seeing this a lot https://github.com/GoogleChrome/lighthouse/runs/7755431040?check_suite_focus=true
The purpose of this refactor is to avoid needing to think deeply about the module graph when mocking modules in a test. Since static imports are run _first_ in ESM,...
We were looking at the [facade audit](https://github.com/GoogleChrome/lighthouse/blob/master/core/audits/third-party-facades.js) as part of the Web Almanac this year and discovered it can never pass and not sure that's right. So at the moment...
1. Fixed "mutiplier" to "multiplier". 2. Fixed "regnerate" to "regenerate". 3. Fixed "indciates" to "indicates". 4. Fixed "considerated" to "considered". 5. Fixed "specificty" to "specificity". 6. Fixed "conjuction" to "conjunction"....