newtab.closed

Recorded when newtab UI is closed by * navigation * closing the tab Doesn't mean that the newtab was ever visible to a user.

Metric of type event. Sent in the newtab ping.

The event category is newtab and event name is closed.

Source
mozilla/gecko-dev/browser/components/newtab/metrics.yaml#L149
Code Search
newtab.closed

Metric sampling

Not Sampled This metric is not currently affected by any sampling configuration and is operating based on its defaults in the metrics.yaml file
Sampling Configuration Snippet
Click the button to copy a snippet for use in a Mozilla Experimenter configuration.

Extra keys

newtab_visit_id string

The id of this newtab visit. Allows you to separate multiple simultaneous newtabs and build an event timeline of actions taken from this newtab.

Metadata

Data Sensitivity
  • Interaction
Lifetime
ping
First Added
2022-06-17 13:47:04
Bugs
Data reviews
Notification Emails
Expires
Never expires

Commentary

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Access

GLAM
Currently GLAM does not support event metrics.
Looker
BigQuery
In firefox_desktop.newtab and firefox_desktop.newtab > firefox_desktop.newtab
🔒 (event.category=newtab and event.name=closed )
Data Catalog
metrics.event.newtab_closed 🔒
STMO
Start a query in STMO 🔒 with the following SQL ➡