# builder.canTrack not working - Next.js app

**URL:** <https://forum.builder.io/t/builder-cantrack-not-working-next-js-app/6876>\
**Category:** General\
**Tags:** react, nextjs\
**Created:** [December 3, 2024, 2:51pm UTC](https://forum.builder.io/t/builder-cantrack-not-working-next-js-app/6876 "2024-12-03T14:51:41Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![mariya](https://avatars.discourse-cdn.com/v4/letter/m/c67d28/32.png) [@mariya](https://forum.builder.io/u/mariya)\
**Post date:** [December 3, 2024, 2:51pm UTC](https://forum.builder.io/t/builder-cantrack-not-working-next-js-app/6876/1 "2024-12-03T14:51:41Z")

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Hello,

Can you please assist with the following problem:  
When I run a pagespeed test or light house test I am facing this issue:

 ![image](https://us1.discourse-cdn.com/flex020/uploads/builder/original/2X/d/dc2ead61fffaebee1f9b9813dc507741c2e0cff5.png)

I tried to disable this pixel fetch by setting the canTrack prop to false but for some reason it is not working. (Please note that I tried to set the builder.canTrack = false; in a bunch of other places - separately for each page route but again the result was the same)

 ![image](https://us1.discourse-cdn.com/flex020/uploads/builder/original/2X/0/08d5db8fed4ca3cd6f87b9e4d66f2e60188d526d.png)

These are the versions that I am using (I also tried updating the versions to the latest but unfortunately the result was the same):  
 ![image](https://us1.discourse-cdn.com/flex020/uploads/builder/original/2X/5/5ecc7138c7c96305f05d6a21691a878ca6f3d122.png)

Thank you in advance!

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<div class="post-metadata">

**Author:** ![chrizzzly](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.builder.io/chrizzzly/32/3494_2.png) [@chrizzzly](https://forum.builder.io/u/chrizzzly)\
**Post date:** [December 5, 2024, 9:07am UTC](https://forum.builder.io/t/builder-cantrack-not-working-next-js-app/6876/2 "2024-12-05T09:07:32Z")

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It would be very interesting if this were possible. However, I think it isn’t that easy, related to this comment: [Feature request: disable client-side tracking via Pixel · Issue #3318 · BuilderIO/builder · GitHub](https://github.com/BuilderIO/builder/issues/3318#issuecomment-2372129360).