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developer-roadmap/content/roadmaps/106-javascript/content/117-javascript-chrome-dev-tools/102-debugging-performance.md
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Anirudh Mishra 8e4a7b1cad feat: add Chrome Dev Tools content to the JavaScript roadmap (#2061)
* feat: add basic readme for dev tools

* feat: debugging performance with lighthouse

* feat: debugging issues

* feat: memory leaks in js
2022-10-04 16:29:30 +04:00

581 B

Debugging performance

Enter the dev tools and check out the Lighthouse tab. This is essentially a series of tests which analyses the currently open website on a bunch of metrics related to performance, page speed, accessibility, etc. Feel free to run the tests by clicking the Analyse Page Load button (you might want to do this in an incognito tab to avoid errors arising from extensions you're using). Once you have the results, take your time and read through them (and do click through to the reference pages mentioned alongside each test result to know more about it!)