Technology

Attention.

Access tokens will not be accepted in URL parameters starting February 13, 2019. To continue working with the Yandex.Metrica API, set up authorization by passing the token in the HTTP header.

The outdated authorization method will be temporarily disabled on January 23, January 30, and February 6 for maintenance. Authorization using URL parameters will be unavailable on these dates.

Metrica Name Description Type Filter option Appearance date
ym:s:cookieEnabledPercentage Cookies support

Percentage of sessions and hits with cookies enabled.

percents present 2010-06-22
ym:s:javaEnabledPercentage Java support

Share of visits and hits with Java support.

percents present 2009-01-18
ym:s:jsEnabledPercentage JavaScript support

Percentage of sessions and hits with JavaScript support.

percents present 2010-06-22
ym:s:flashEnabledPercentage Flash support

Percentage of sessions and hits with Flash support.

percents present 2013-09-01
ym:s:silverlightEnabledPercentage Silverlight support

Share of visits and hits with Silverlight support.

percents present 2010-06-22
ym:s:mobilePercentage Mobility

Percentage of visits and hits made with mobile devices.

percents present 2010-06-22
ym:s:blockedPercentage Ad blocking

Percentage of sessions with ad blockers.

percents present 2016-04-06