# Low lighthouse score using builder

**URL:** <https://forum.builder.io/t/low-lighthouse-score-using-builder/4253>\
**Category:** Technical Questions\
**Tags:** nextjs\
**Created:** [October 1, 2023, 9:53am UTC](https://forum.builder.io/t/low-lighthouse-score-using-builder/4253 "2023-10-01T09:53:13Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![kobim](https://avatars.discourse-cdn.com/v4/letter/k/9d8465/32.png) [@kobim](https://forum.builder.io/u/kobim)\
**Post date:** [October 1, 2023, 9:53am UTC](https://forum.builder.io/t/low-lighthouse-score-using-builder/4253/1 "2023-10-01T09:53:13Z")

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Hi, Im trying to optimize out landing page that was built in builder in it’s mobile version and Im getting a really low score. Is there anything you can suggest in order to optimize for a better score.

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**Author:** ![JuliusGD](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.builder.io/juliusgd/32/2523_2.png) [@JuliusGD](https://forum.builder.io/u/JuliusGD)\
**Post date:** [October 2, 2023, 5:02pm UTC](https://forum.builder.io/t/low-lighthouse-score-using-builder/4253/2 "2023-10-02T17:02:58Z")

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Hello kobim,

I was able to locate this Blog post, written by our Director of Technology, discussing some improvements in the way of image rendering that can particularly affect Mobile views.

> **[How To Improve Lighthouse Scores by Avoiding Layout Shifts](https://www.builder.io/blog/how-to-improve-lighthouse-scores-by-avoiding-img-layout-shifts)**
>
> One of the most common killers of Lighthouse scores, and also one of the easiest to solve, would have to be setting the correct aspect ratio on your images. Layout shifts can happen for many reasons, but here we’ll focus on how images can have a...