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Score not recalculated correctly when switching device type in Lighthouse Score Calculator UI

Open sahils0 opened this issue 6 months ago • 0 comments

FAQ

  • [x] Yes, my issue is not about variability or throttling.
  • [x] Yes, my issue is not about a specific accessibility audit (file with axe-core instead).
  • [x] Yes, my issue is not answered by other FAQs.

URL

https://googlechrome.github.io/lighthouse/scorecalc/

What happened?

  1. Go to the https://googlechrome.github.io/lighthouse/scorecalc/ select Device type to mobile and make the values to absolute max so that the score comes out to be the least
Image
  1. Now Switch the device type to desktop and see that the metric score becomes zero
Image 3. Now try Increasing the metric score and notice that previously it was at 0 but now its only going 1 to the least Image Image Now notice that the least I'm now allowed is to go only 1 Image And this is happening with almost all of the selections

What did you expect?

When switching Device type from mobile to desktop It should switch back to the default minimum limit according to the desktop's limitation and make sure it doesn't go below the limit

What have you tried?

Currently None

How were you running Lighthouse?

Other, Chrome DevTools

Lighthouse Version

Latest

Chrome Version

138.0.7204.169

Node Version

No response

OS

Windows

Relevant log output


sahils0 avatar Jul 31 '25 17:07 sahils0