---
metadata:
  - name: generator
    content: Diplodoc Platform v5.48.2
alternate:
  - https://yandex.com.tr/dev/metrika/en/stat/attributes/event_paramstechnology_browser_feature_/browser_engine.md
  - https://yandex.com.tr/dev/metrika/ru/stat/attributes/event_paramstechnology_browser_feature_/browser_engine.md
---
> **Documentation Index:** Fetch the complete configuration index at https://yandex.com.tr/dev/metrika/en/llms.txt

# Engine

#|
||**Dimension**|**Name**|**Relations**|**Detailed description**|**Description**|**Minimum date for report generation**||
||`ym:ep:browserEngine`|Browser engine|[!.](*notin), [!=](*noteq), [=.](*eqin), [==](*eqeq)|User's browser engine. For example, `WebKit`.| |2014-10-05||
||`ym:ep:browserEngineVersion1`|Major-version of browser engine|[!.](*notin), [!=](*noteq), [=.](*eqin), [==](*eqeq)|First number in user's browser engine version.| |2014-10-05||
||`ym:ep:browserEngineVersion2`|Minor-version of browser engine|[!.](*notin), [!=](*noteq), [=.](*eqin), [==](*eqeq)|Second number in user's browser engine version.| |2014-10-05||
||`ym:ep:browserEngineVersion3`|Build-version of browser engine|[!.](*notin), [!=](*noteq), [=.](*eqin), [==](*eqeq)|Third number (usually the build number) of the user's browser engine version.| |2014-10-05||
||`ym:ep:browserEngineVersion4`|Revision-version of browser engine|[!.](*notin), [!=](*noteq), [=.](*eqin), [==](*eqeq)|Fourth number (usually the revision number) of the user's browser engine version.| |2014-10-05||
|#

[*eqeq]: Equal

[*eqin]: Found among the values. You can specify up to 100 values per request.

[*noteq]: Not equal

[*notin]: Not found among the values