Posted 3 months ago. Visible to the public. Repeats. Linked content.

Chrome Lighthouse

Chrome has a built-in utility to check performance and accessibility (and more) of your web app: Lighthouse.

Open the Develeoper Tools and go to the lighthouse tab:


Then you'll see some suggestions on how to improve your site.
This is cool, because you can even use it with non-public pages or your development environment (but be aware that some settings we're using for development, like not minifying JS and CSS files, might ruin your stats).

An alternative tool is Webpagetest.

Growing Rails Applications in Practice
Check out our new e-book:
Learn to structure large Ruby on Rails codebases with the tools you already know and love.

Owner of this card:

Judith Roth
Last edit:
3 months ago
by Tobias Kraze
analyze, speed
About this deck:
We are makandra and do test-driven, agile Ruby on Rails software development.
License for source code
Posted by Judith Roth to makandra dev
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