Firefox ios

Metrics and statistics that get computed for every firefox_ios experiment.

opmon-config

Source | Edit

Metrics

`days_of_use`

Days of use

The number of days in an observation window that clients used the browser.

Analysis Periods: daily

Data Source: baseline

Statistics: mean

Definition:

COUNT(DISTINCT DATE(submission_timestamp))

`retained`

Retained

Records whether a client submitted any pings (i.e. used Firefox).

Analysis Periods: daily

Data Source: baseline

Statistics: mean

Definition:

IF(COALESCE(COUNT(document_id), 0) > 0, 1, 0)

`search_count`

SAP searches

Counts the number of searches a user performed through Firefox's Search Access Points. Learn more in the search data documentation.

Analysis Periods: daily

Data Source: mobile_search_clients_engines_sources_daily

Statistics: mean

Definition:

COALESCE(SUM(search_count), 0)

`active_hours`

Active Hours

Total time Firefox was active

Analysis Periods: daily

Data Source: baseline

Statistics: mean

Definition:

COALESCE(SUM(metrics.timespan.glean_baseline_duration.value), 0) / 3600.0

`ad_clicks`

Ad clicks

Counts clicks on ads on search engine result pages with a Mozilla partner tag.

Analysis Periods: daily

Data Source: mobile_search_clients_engines_sources_daily

Statistics: mean

Definition:

COALESCE(SUM(ad_click), 0)

jetstream-config

Source | Edit

Metrics

`client_level_daily_active_users_v2`

Firefox iOS Client-Level DAU

This metric reports DAU values similar (but not necessarily identical) to the official DAU reporting definition. It's generally preferable to use the official DAU reporting definition when possible; this metric exists only for cases where reporting client_id is required (e.g. for experiments). This metric needs to be aggregated by submission_date. If it is not aggregated by submission_date, it is similar to a "days of use" metric, and not DAU.

For more information, refer to the DAU description in Confluence. For questions please contact bochocki@mozilla.com or firefox-kpi@mozilla.com.

Analysis Periods: preenrollment_days28 , preenrollment_weekly , overall , daily , weekly

Data Source: baseline_v2

Statistics: per_client_dau_impact

Definition:

COUNT(DISTINCT CASE WHEN metrics.timespan.glean_baseline_duration.value > 0
                         AND LOWER(metadata.isp.name) != 'browserstack'
                        THEN client_info.client_id
                        ELSE NULL END)

`retained`

Analysis Periods: daily , weekly

Data Source: baseline

Statistics: binomial

Definition:

COALESCE(COUNT(document_id), 0) > 0

`serp_ad_clicks`

Ad Clicks

Number of ad clicks on a search engine results page.

Analysis Periods: overall , preenrollment_days28 , weekly , preenrollment_weekly

Data Source: mobile_search_clients_engines_sources_daily

Statistics: bootstrap_mean, deciles, linear_model_mean

Definition:

COALESCE(SUM(ad_click), 0)

`search_count`

SAP searches

Counts the number of searches a user performed through Firefox's Search Access Points. Learn more in the search data documentation.

Analysis Periods: overall , preenrollment_days28 , weekly , preenrollment_weekly

Data Source: mobile_search_clients_engines_sources_daily

Statistics: bootstrap_mean, deciles, linear_model_mean

Definition:

COALESCE(SUM(search_count), 0)

`days_of_use`

Days of use

The number of days in an observation window that clients used the browser.

Analysis Periods: overall , preenrollment_days28 , weekly , preenrollment_weekly

Data Source: baseline

Statistics: bootstrap_mean, deciles, linear_model_mean, empirical_cdf

Definition:

COUNT(DISTINCT DATE(submission_timestamp))

`active_hours`

Active Hours

Total time Firefox was active

Analysis Periods: overall , preenrollment_days28 , weekly , preenrollment_weekly

Data Source: baseline

Statistics: bootstrap_mean, deciles, linear_model_mean

Definition:

COALESCE(SUM(metrics.timespan.glean_baseline_duration.value), 0) / 3600.0