# How to add a pixel which fires when any user registers?

**URL:** <https://meta.discourse.org/t/how-to-add-a-pixel-which-fires-when-any-user-registers/37934>\
**Category:** Product Support\
**Created:** [January 14, 2016, 9:05am UTC](https://meta.discourse.org/t/how-to-add-a-pixel-which-fires-when-any-user-registers/37934 "2016-01-14T09:05:21Z")\
**Posts on this page:** 1\
**Showing post:** 6

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**Author:** ![eviltrout](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/eviltrout/32/5275_2.png) [@eviltrout](https://meta.discourse.org/u/eviltrout)\
**Post date:** [January 27, 2016, 3:52pm UTC](https://meta.discourse.org/t/how-to-add-a-pixel-which-fires-when-any-user-registers/37934/6 "2016-01-27T15:52:40Z")

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> [@divine](#):
>
> On the other hand, I want to place a HTML/Javascript code which executes from the client-side when he registers.

The question is why do you want to do it this way? Wouldn’t it make more sense to have the server send a signal once the user registers, rather than a hidden pixel which is less reliable?

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