---
metadata:
  - name: generator
    content: Diplodoc Platform v5.50.2
alternate:
  - https://yandex.uz/support/browser-mobile-android-tablet/en/privacy/dnt.md
  - https://yandex.uz/support/browser-mobile-android-tablet/kk/privacy/dnt.md
  - https://yandex.uz/support/browser-mobile-android-tablet/ru/privacy/dnt.md
  - https://yandex.uz/support/browser-mobile-android-tablet/tr/privacy/dnt.md
  - https://yandex.uz/support/browser-mobile-android-tablet/uz/privacy/dnt.md
---
> **Documentation Index:** Fetch the complete configuration index at https://yandex.uz/support/browser-mobile-android-tablet/en/llms.txt



# User data

Yandex Browser for Mobile prevents websites from tracking what you do online. It also doesn't allow sites to detect the battery charge on your tablet.

## Do Not Track option{#on}

Some sites, such as web analytics services or ad networks, may collect data about your online activity and use it to display ads, gather statistics, etc. In Yandex Browser, you can prevent them from doing this.

By default, the **Do Not Track** option is turned off in Yandex Browser.

To prevent sites from collecting information:

1. <!-- source: en/_includes/reusables/phrases/id-phrases/open-sett-4.md -->
   Tap <svg width="24" height="24" viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M3 6H21V8H3V6Z" fill="currentcolor"/><path d="M3 11H21V13H3V11Z" fill="currentcolor"/><path d="M3 16H21V18H3V16Z" fill="currentcolor"/></svg>&nbsp;→ **Settings**.
   <!-- endsource: en/_includes/reusables/phrases/id-phrases/open-sett-4.md -->
    
1. Under **Advanced**, tap **Site capabilities**.
1. Enable **Do Not Track**.


{% note alert %}

Not all sites understand the **Do Not Track** request. Even if you turn on **Do Not Track**, many websites will continue to collect and use your browsing data.

{% endnote %}


### Learn more

- [Do Not Track. Universal Web Tracking Opt Out.](http://donottrack.us/)


## Battery level tracking{#battery}

Why battery level tracking is dangerous:

- It can be used to identify you even if you change your IP address and other public data.
- Moreover, online stores and services may raise prices on urgent items and offers when your battery is almost empty because you don't have time to look for an alternative.

By default, Yandex Browser doesn't allow programs to see your tablet battery level.

If you want to allow websites to track your battery level:

1. <!-- source: en/_includes/reusables/phrases/id-phrases/open-sett-4.md -->
   Tap <svg width="24" height="24" viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M3 6H21V8H3V6Z" fill="currentcolor"/><path d="M3 11H21V13H3V11Z" fill="currentcolor"/><path d="M3 16H21V18H3V16Z" fill="currentcolor"/></svg>&nbsp;→ **Settings**.
   <!-- endsource: en/_includes/reusables/phrases/id-phrases/open-sett-4.md -->
    
1. Under **Advanced**, tap **Site capabilities**.
1. Disable **Hide battery charge level from sites**.


<!-- {% include [form](../_includes/reusables/forms-and-buttons/id-form/form.md) %} -->

<!-- source: en/_includes/black-button-feedback.md -->
<a href="en/feedback/feedback">
    <span class="button">Contact support</span>
</a>




<!-- endsource: en/_includes/black-button-feedback.md -->