# Real performance data for Lighthouse

**URL:** <https://meta.discourse.org/t/real-performance-data-for-lighthouse/214920>\
**Category:** Development\
**Created:** [January 14, 2022, 11:38pm UTC](https://meta.discourse.org/t/real-performance-data-for-lighthouse/214920 "2022-01-14T23:38:38Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![codinghorror](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/codinghorror/32/110067_2.png) [@codinghorror](https://meta.discourse.org/u/codinghorror)\
**Post date:** [January 14, 2022, 11:51pm UTC](https://meta.discourse.org/t/real-performance-data-for-lighthouse/214920/2 "2022-01-14T23:51:58Z")

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When they run those lighthose performance tests on a recent iPhone model (even an iPhone 8 or later), I am open to this. Right now android performance is 3x (or more) slower than iPhone unfortunately. 😔

Check your device at [Speedometer 2.0](https://browserbench.org/Speedometer2.0/) to see what I mean – this measures JavaScript performance in the browser:

 ![image](https://global.discourse-cdn.com/meta/original/3X/4/2/42f97295bf8a33d9230c4b170235ed2e3c94a8cc.jpeg)

Until they run lighthouse on an iPhone (any model) for context, I am absolutely opposed to any change here. When they do, I will happily accept the PR, with gusto.

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