Title: Lighthouse warning
Last modified: December 14, 2020

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# Lighthouse warning

 *  Resolved [sybilrondeau](https://wordpress.org/support/users/sybilrondeau/)
 * (@sybilrondeau)
 * [5 years, 6 months ago](https://wordpress.org/support/topic/lighthouse-warning/)
 * Hi
 * What should we do about the lighthouse warning : “Consider marking your touch
   and wheel event listeners as `passive` to improve your page’s scroll performance.”?

Viewing 2 replies - 1 through 2 (of 2 total)

 *  Plugin Author [DylanAuty](https://wordpress.org/support/users/dylanauty/)
 * (@dylanauty)
 * [5 years, 6 months ago](https://wordpress.org/support/topic/lighthouse-warning/#post-13775564)
 * Hi there,
 * Thank you for getting in touch, we do appreciate your time.
 * We do not make use of any modules named ‘lighthouse’ within our core code. As
   such, this issue may be caused by another plugin or theme related file.
 * If so, you would need to reach out to the relevant theme/plugin developer to 
   get more information regarding the issue.
 * I hope this helps.
 *  [jojo345](https://wordpress.org/support/users/jojo345/)
 * (@jojo345)
 * [5 years, 5 months ago](https://wordpress.org/support/topic/lighthouse-warning/#post-13870800)
 * [Lighthouse](https://developers.google.com/web/tools/lighthouse) is an opensource
   tool provided by google to audit websites on different criteria (performance,
   accessibility, best practices …)
 * I was confronted with a similar warning, on your plugin, when auditing my website.
   
   Is there a way to improve on these scroll event listeners ?
 * If you need to test by yourself: [https://developers.google.com/speed/pagespeed/insights](https://developers.google.com/speed/pagespeed/insights)
 * Thanks
    -  This reply was modified 5 years, 5 months ago by [jojo345](https://wordpress.org/support/users/jojo345/).

Viewing 2 replies - 1 through 2 (of 2 total)

The topic ‘Lighthouse warning’ is closed to new replies.

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## Tags

 * [performance](https://wordpress.org/support/topic-tag/performance/)

 * 2 replies
 * 3 participants
 * Last reply from: [jojo345](https://wordpress.org/support/users/jojo345/)
 * Last activity: [5 years, 5 months ago](https://wordpress.org/support/topic/lighthouse-warning/#post-13870800)
 * Status: resolved