public/firefox-desktop
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions
firefox-desktop/browser/components/urlbar/docs/telemetry.rst
github-action[bot] 7f6c3906d7 Update On Mon Apr 7 20:24:16 CEST 2025
2025-04-07 20:24:16 +02:00

732 lines
31 KiB
ReStructuredText
Raw Blame History

Telemetry
=========
This section describes existing telemetry probes measuring interaction with the
Address Bar.
For telemetry specific to Firefox Suggest, see the
:doc:`firefox-suggest-telemetry` document.
.. contents::
:depth: 2
Histograms
----------
PLACES_AUTOCOMPLETE_1ST_RESULT_TIME_MS
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
This probe tracks the amount of time it takes to get the first result.
It is an exponential histogram with values between 5 and 100.
Changelog
Firefox 138
Mirrored from Glean (urlbar.autocomplete_first_result_time) . (See bug 1938938)
PLACES_AUTOCOMPLETE_6_FIRST_RESULTS_TIME_MS
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
This probe tracks the amount of time it takes to get the first six results.
It is an exponential histogram with values between 50 and 1000.
Changelog
Firefox 138
Mirrored from Glean (urlbar.autocomplete_sixth_result_time). (See bug 1938938)
FX_URLBAR_SELECTED_RESULT_METHOD
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
NOTE: This histogram has been completely removed, as its data is now
collected as part of the `urlbar.engagement` Glean event. (See bug 1932707)
This probe tracks how a result was picked by the user from the list.
It is a categorical histogram with these values:
- ``enter``
The user pressed Enter without selecting a result first.
This most likely happens when the user confirms the default preselected
result (aka *heuristic result*), or when they select with the keyboard a
one-off search button and confirm with Enter.
- ``enterSelection``
The user selected a result, but not using Tab or the arrow keys, and then
pressed Enter. This is a rare and generally unexpected event, there may be
exotic ways to select a result we didn't consider, that are tracked here.
Look at arrowEnterSelection and tabEnterSelection for more common actions.
- ``click``
The user clicked on a result.
- ``arrowEnterSelection``
The user selected a result using the arrow keys, and then pressed Enter.
- ``tabEnterSelection``
The first key the user pressed to select a result was the Tab key, and then
they pressed Enter. Note that this means the user could have used the arrow
keys after first pressing the Tab key.
- ``rightClickEnter``
Before QuantumBar, it was possible to right-click a result to highlight but
not pick it. Then the user could press Enter. This is no more possible.
FX_URLBAR_ZERO_PREFIX_DWELL_TIME_MS
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
This probe records the amount of time the zero-prefix view was shown; that is,
the time from when it was opened to the time it was closed. "Zero-prefix"
means the search string was empty, so the zero-prefix view is the view that's
shown when the user clicks in the urlbar before typing a search string. Often
it's also called the "top sites" view since normally it shows the user's top
sites. This is an exponential histogram whose values range from 0 to 60,000
with 50 buckets. Values are in milliseconds. This histogram was introduced in
Firefox 110.0 in bug 1806765.
Changelog
Firefox 138
Removed completely. (See bug 1938938)
PLACES_FRECENCY_RECALC_CHUNK_TIME_MS
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
This records the time necessary to recalculate frecency of a chunk of pages,
as defined in the `PlacesFrecencyRecalculator <https://searchfox.org/mozilla-central/source/toolkit/components/places/PlacesFrecencyRecalculator.sys.mjs>`_ module.
Scalars
-------
urlbar.abandonment
~~~~~~~~~~~~~~~~~~
NOTE: This telemetry is no longer collected. See changelog below.
A uint recording the number of abandoned engagements in the urlbar. An
abandonment occurs when the user begins using the urlbar but stops before
completing the engagement. This can happen when the user clicks outside the
urlbar to focus a different part of the window. It can also happen when the
user switches to another window while the urlbar is focused.
Changelog
Firefox 134
Legacy ``urlbar.abandonment`` telemetry mirrored to Glean. (See bug 1927093)
Firefox 137
Legacy ``urlbar.abandonment`` telemetry and Glean ``urlbar.abandonment_count`` telemetry
removed completely. (See bug 1932711)
urlbar.autofill_deletion
~~~~~~~~~~~~~~~~~~~~~~~~
A uint recording the deletion count for autofilled string in the urlbar.
This occurs when the user deletes whole autofilled string by BACKSPACE or
DELETE key while the autofilled string is selected.
urlbar.engagement
~~~~~~~~~~~~~~~~~
NOTE: This telemetry is no longer collected. See changelog below.
A uint recording the number of engagements the user completes in the urlbar.
An engagement occurs when the user navigates to a page using the urlbar, for
example by picking a result in the urlbar panel or typing a search term or URL
in the urlbar and pressing the enter key.
Changelog
Firefox 134
Legacy ``urlbar.engagement`` telemetry mirrored to Glean. (See bug 1927093)
Firefox 137
Legacy ``urlbar.engagement`` telemetry and Glean ``urlbar.engagement_count`` telemetry
removed completely. (See bug 1932711)
urlbar.impression.*
~~~~~~~~~~~~~~~~~~~
NOTE: This telemetry is no longer collected. See changelog below.
A uint recording the number of impression that was displaying when user picks
any result.
- ``autofill_about``
For about-page type autofill.
- ``autofill_adaptive``
For adaptive history type autofill.
- ``autofill_origin``
For origin type autofill.
- ``autofill_other``
Counts how many times some other type of autofill result that does not have
a specific scalar was shown. This is a fallback that is used when the code is
not properly setting a specific autofill type, and it should not normally be
used. If it appears in the data, it means we need to investigate and fix the
code that is not properly setting a specific autofill type.
- ``autofill_url``
For url type autofill.
Changelog
Firefox 134
Legacy ``urlbar.impression.*`` telemetry mirrored to Glean. (See bug 1927093)
Firefox 138
Legacy ``urlbar.impression.*`` telemetry and Glean ``urlbar.impression.*`` telemetry
removed completely. (See bug 1932712)
urlbar.persistedsearchterms.revert_by_popup_count
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
A uint that is incremented when search terms are persisted in the Urlbar and
the Urlbar is reverted to show a full URL due to a PopupNotification. This
can happen when a user is on a SERP and permissions are requested, e.g.
request access to location. If the popup is persistent and the user did not
dismiss it before switching tabs, the popup will reappear when they return to
the tab. Thus, when returning to the tab with the persistent popup, this
value will be incremented because it should have persisted search terms but
instead showed a full URL.
urlbar.persistedsearchterms.view_count
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
A uint that is incremented when search terms should be persisted in the
Urlbar. This will trigger when a user loads a SERP from any SAP that results
in the search terms persisting in the Urlbar, as well as switching to a tab
containing a SERP that should be persisting the search terms in the Urlbar,
regardless of whether a PopupNotification is present. Thus, for every
``revert_by_popup_count``, there should be at least one corresponding
``view_count``.
urlbar.tips
~~~~~~~~~~~
NOTE: This telemetry is no longer collected. See changelog below.
This is a keyed scalar whose values are uints and are incremented each time a
tip result is shown, a tip is picked, and a tip's help button is picked. The
keys are:
- ``intervention_clear-help``
Incremented when the user picks the help button in the clear-history search
intervention.
- ``intervention_clear-picked``
Incremented when the user picks the clear-history search intervention.
- ``intervention_clear-shown``
Incremented when the clear-history search intervention is shown.
- ``intervention_refresh-help``
Incremented when the user picks the help button in the refresh-Firefox
search intervention.
- ``intervention_refresh-picked``
Incremented when the user picks the refresh-Firefox search intervention.
- ``intervention_refresh-shown``
Incremented when the refresh-Firefox search intervention is shown.
- ``intervention_update_ask-help``
Incremented when the user picks the help button in the update_ask search
intervention, which is shown when there's a Firefox update available but the
user's preference says we should ask them to download and apply it.
- ``intervention_update_ask-picked``
Incremented when the user picks the update_ask search intervention.
- ``intervention_update_ask-shown``
Incremented when the update_ask search intervention is shown.
- ``intervention_update_refresh-help``
Incremented when the user picks the help button in the update_refresh search
intervention, which is shown when the user's browser is up to date but they
triggered the update intervention. We show this special refresh intervention
instead.
- ``intervention_update_refresh-picked``
Incremented when the user picks the update_refresh search intervention.
- ``intervention_update_refresh-shown``
Incremented when the update_refresh search intervention is shown.
- ``intervention_update_restart-help``
Incremented when the user picks the help button in the update_restart search
intervention, which is shown when there's an update and it's been downloaded
and applied. The user needs to restart to finish.
- ``intervention_update_restart-picked``
Incremented when the user picks the update_restart search intervention.
- ``intervention_update_restart-shown``
Incremented when the update_restart search intervention is shown.
- ``intervention_update_web-help``
Incremented when the user picks the help button in the update_web search
intervention, which is shown when we can't update the browser or possibly
even check for updates for some reason, so the user should download the
latest version from the web.
- ``intervention_update_web-picked``
Incremented when the user picks the update_web search intervention.
- ``intervention_update_web-shown``
Incremented when the update_web search intervention is shown.
- ``tabtosearch-shown``
Increment when a non-onboarding tab-to-search result is shown, once per
engine per engagement. Please note that the number of times non-onboarding
tab-to-search results are picked is the sum of all keys in
``urlbar.searchmode.tabtosearch``. Please also note that more detailed
telemetry is recorded about both onboarding and non-onboarding tab-to-search
results in urlbar.tabtosearch.*. These probes in ``urlbar.tips`` are still
recorded because ``urlbar.tabtosearch.*`` is not currently recorded
in Release.
- ``tabtosearch_onboard-shown``
Incremented when a tab-to-search onboarding result is shown, once per engine
per engagement. Please note that the number of times tab-to-search
onboarding results are picked is the sum of all keys in
``urlbar.searchmode.tabtosearch_onboard``.
- ``searchTip_onboard-picked``
Incremented when the user picks the onboarding search tip.
- ``searchTip_onboard-shown``
Incremented when the onboarding search tip is shown.
- ``searchTip_redirect-picked``
Incremented when the user picks the redirect search tip.
- ``searchTip_redirect-shown``
Incremented when the redirect search tip is shown.
Changelog
Firefox 134
Legacy ``urlbar.tips`` telemetry mirrored to Glean. (See bug 1927093)
Firefox 137
Legacy ``urlbar.tips`` telemetry and Glean ``urlbar.tips`` telemetry
removed completely. (See bug 1932716)
urlbar.searchmode.*
~~~~~~~~~~~~~~~~~~~
This is a set of keyed scalars whose values are uints incremented each
time search mode is entered in the Urlbar. The suffix on the scalar name
describes how search mode was entered. Possibilities include:
- ``bookmarkmenu``
Used when the user selects the Search Bookmarks menu item in the Library
menu.
- ``handoff``
Used when the user uses the search box on the new tab page and is handed off
to the address bar. NOTE: This entry point was disabled from Firefox 88 to
91. Starting with 91, it will appear but in low volume. Users must have
searching in the Urlbar disabled to enter search mode via handoff.
- ``keywordoffer``
Used when the user selects a keyword offer result.
- ``oneoff``
Used when the user selects a one-off engine in the Urlbar.
- ``searchbutton``
Used when the user entered search mode via the unified search button.
Added in Firefox 133, but the unified search button was not enabled in
release until 136.
- ``shortcut``
Used when the user enters search mode with a keyboard shortcut or menu bar
item (e.g. ``Accel+K``).
- ``tabmenu``
Used when the user selects the Search Tabs menu item in the tab overflow
menu.
- ``tabtosearch``
Used when the user selects a tab-to-search result. These results suggest a
search engine when the search engine's domain is autofilled.
- ``tabtosearch_onboard``
Used when the user selects a tab-to-search onboarding result. These are
shown the first few times the user encounters a tab-to-search result.
- ``topsites_newtab``
Used when the user selects a search shortcut Top Site from the New Tab Page.
- ``topsites_urlbar``
Used when the user selects a search shortcut Top Site from the Urlbar.
- ``touchbar``
Used when the user taps a search shortct on the Touch Bar, available on some
Macs.
- ``typed``
Used when the user types an engine alias in the Urlbar.
- ``historymenu``
Used when the user selects the Search History menu item in a History
menu.
- ``other``
Used as a catchall for other behaviour. We don't expect this scalar to hold
any values. If it does, we need to correct an issue with search mode entry
points.
The keys for the scalars above are engine and source names. If the user enters
a remote search mode with a built-in engine, we record the engine name. If the
user enters a remote search mode with an engine they installed (e.g. via
OpenSearch or a WebExtension), we record ``other`` (not to be confused with
the ``urlbar.searchmode.other`` scalar above).
When a user enters local search mode, we record the English name of the
result source (e.g., "bookmarks," "history," "tabs"). If they enter local
search mode via ``typed``, we record the result source name with the suffix
"keyword" or "symbol," depending on whether the user used a symbol
(``^, %, *, >``) or a keyword (``@tabs, @bookmarks, @history, @actions``).
If they enter local search mode through ``keywordoffer``, we record the
result source name with the suffix "keyword" when they select a restrict
keyword.
Note that we slightly modify the engine name for some built-in engines: we
flatten all localized Amazon sites (Amazon.com, Amazon.ca, Amazon.de, etc.)
to "Amazon" and we flatten all localized Wikipedia sites (Wikipedia (en),
Wikipedia (fr), etc.) to "Wikipedia". This is done to reduce the number of
keys used by these scalars.
Changelog
Firefox 132
The scalar keys for ``urlbar.searchmode.typed`` and
``urlbar.searchmode.keywordoffer`` have been updated.
For ``urlbar.searchmode.typed``:
- If the user enters local search mode using a restrict keyword (@tabs,
@history, @bookmarks, @actions) the scalar key is prefixed with
"keyword".
- If the user enters via a symbol (``%, ^, *, >``) the key is prefixed
with "symbol".
For example, in history search mode:
- If entered via a restrict keyword, the scalar key recorded is
``history_keyword``.
- If entered via a symbol, the scalar key recorded is ``history_symbol``.
For ``urlbar.searchmode.keywordoffer``:
- If the user uses a restrict keyword through the keywordoffer method,
the scalar key is prefixed with "keyword".
Please note that symbols cannot trigger the ``urlbar.searchmode.keywordoffer``
telemetry, as symbols are only valid for typed. [Bug `1919180`_]
Firefox 133
Added ``urlbar.searchmode.searchbutton``:
- This new probe is for accesses to search mode from the unified search
button. The button was released in Firefox 136 and replaced the previous
one-off buttons (``urlbar.searchmode.oneoff``).
Added Glean equivalents of the probes as labeled counters.
urlbar.picked.*
~~~~~~~~~~~~~~~
NOTE: This telemetry is no longer collected. See changelog below.
This is a set of keyed scalars whose values are uints incremented each
time a result is picked from the Urlbar. The suffix on the scalar name
is the result type. The keys for the scalars above are the 0-based index of
the result in the urlbar panel when it was picked.
.. note::
Available from Firefox 84 on. Use the *FX_URLBAR_SELECTED_** histograms in
earlier versions.
.. note::
Firefox 102 deprecated ``autofill`` and added ``autofill_about``,
``autofill_adaptive``, ``autofill_origin``, ``autofill_other``,
``autofill_preloaded``, and ``autofill_url``. In Firefox 116,
``autofill_preloaded`` was removed.
Valid result types are:
- ``autofill``
This scalar was deprecated in Firefox 102 and replaced with
``autofill_about``, ``autofill_adaptive``, ``autofill_origin``,
``autofill_other``, ``autofill_preloaded``, and ``autofill_url``. Previously
it was recorded in each of the cases that the other scalars now cover.
- ``autofill_about``
An autofilled "about:" page URI (e.g., about:config). The user must first
type "about:" to trigger this type of autofill.
- ``autofill_adaptive``
An autofilled URL from the user's adaptive history. This type of autofill
differs from ``autofill_url`` in two ways: (1) It's based on the user's
adaptive history, a particular type of history that associates the user's
search string with the URL they pick in the address bar. (2) It autofills
full URLs instead of "up to the next slash" partial URLs. For more
information on this type of autofill, see this `adaptive history autofill
document`_.
- ``autofill_origin``
An autofilled origin_ from the user's history. Typically "origin" means a
domain or host name like "mozilla.org". Technically it can also include a
URL scheme or protocol like "https" and a port number like ":8000". Firefox
can autofill domain names by themselves, domain names with schemes, domain
names with ports, and domain names with schemes and ports. All of these
cases count as origin autofill. For more information, see this `adaptive
history autofill document`_.
- ``autofill_other``
Counts how many times some other type of autofill result that does not have
a specific keyed scalar was picked at a given index. This is a fallback that
is used when the code is not properly setting a specific autofill type, and
it should not normally be used. If it appears in the data, it means we need
to investigate and fix the code that is not properly setting a specific
autofill type.
- ``autofill_url``
An autofilled URL or partial URL from the user's history. Firefox autofills
URLs "up to the next slash", so to trigger URL autofill, the user must first
type a domain name (or trigger origin autofill) and then begin typing the
rest of the URL (technically speaking, its path). As they continue typing,
the URL will only be partially autofilled up to the next slash, or if there
is no next slash, to the end of the URL. This allows the user to easily
visit different subpaths of a domain. For more information, see this
`adaptive history autofill document`_.
- ``bookmark``
A bookmarked URL.
- ``bookmark_adaptive``
A bookmarked URL retrieved from adaptive history.
- ``clipboard``
A URL retrieved from the system clipboard.
- ``dynamic``
A specially crafted result, often used in experiments when basic types are
not flexible enough for a rich layout.
- ``dynamic_wikipedia``
A dynamic Wikipedia Firefox Suggest result.
- ``extension``
Added by an add-on through the omnibox WebExtension API.
- ``formhistory``
A search suggestion from previous search history.
- ``history``
A URL from history.
- ``history_adaptive``
A URL from history retrieved from adaptive history.
- ``keyword``
A bookmark keyword.
- ``navigational``
A navigational suggestion Firefox Suggest result.
- ``quickaction``
A QuickAction.
- ``quicksuggest``
A Firefox Suggest (a.k.a. quick suggest) suggestion.
- ``remotetab``
A tab synced from another device.
- ``restrict_keyword_actions``
A restrict keyword result to enter search mode for actions.
- ``restrict_keyword_bookmarks``
A restrict keyword result to enter search mode for bookmarks.
- ``restrict_keyword_history``
A restrict keyword result to enter search mode for history.
- ``restrict_keyword_tabs``
A restrict keyword result to enter search mode for tabs.
- ``searchengine``
A search result, but not a suggestion. May be the default search action
or a search alias.
- ``searchsuggestion``
A remote search suggestion.
- ``switchtab``
An open tab.
- ``tabtosearch``
A tab to search result.
- ``tip``
A tip result.
- ``topsite``
An entry from top sites.
- ``trending``
A trending suggestion.
- ``unknown``
An unknown result type, a bug should be filed to figure out what it is.
- ``visiturl``
The user typed string can be directly visited.
- ``weather``
A Firefox Suggest weather suggestion.
.. _adaptive history autofill document: https://docs.google.com/document/d/e/2PACX-1vRBLr_2dxus-aYhZRUkW9Q3B1K0uC-a0qQyE3kQDTU3pcNpDHb36-Pfo9fbETk89e7Jz4nkrqwRhi4j/pub
.. _origin: https://html.spec.whatwg.org/multipage/origin.html#origin
Changelog
Firefox 134
Legacy ``urlbar.picked`` telemetry mirrored to Glean. (See bug 1927093)
Firefox 137
Legacy ``urlbar.picked`` telemetry and Glean ``urlbar.picked`` telemetry
removed completely. (See bug 1932713)
urlbar.picked.searchmode.*
~~~~~~~~~~~~~~~~~~~~~~~~~~
NOTE: This telemetry is no longer collected. See changelog below.
This is a set of keyed scalars whose values are uints incremented each time a
result is picked from the Urlbar while the Urlbar is in search mode. The
suffix on the scalar name is the search mode entry point. The keys for the
scalars are the 0-based index of the result in the urlbar panel when it was
picked.
.. note::
These scalars share elements of both ``urlbar.picked.*`` and
``urlbar.searchmode.*``. Scalar name suffixes are search mode entry points,
like ``urlbar.searchmode.*``. The keys for these scalars are result indices,
like ``urlbar.picked.*``.
.. note::
These data are a subset of the data recorded by ``urlbar.picked.*``. For
example, if the user enters search mode by clicking a one-off then selects
a Google search suggestion at index 2, we would record in **both**
``urlbar.picked.searchsuggestion`` and ``urlbar.picked.searchmode.oneoff``.
Changelog
Firefox 134
Legacy ``urlbar.picked.searchmode`` telemetry mirrored to Glean. (See
bug 1927093)
Firefox 137
Legacy ``urlbar.picked.searchmode`` telemetry and Glean
``urlbar.picked.searchmode`` telemetry removed completely. (See
bug 1932713)
urlbar.tabtosearch.*
~~~~~~~~~~~~~~~~~~~~
NOTE: This telemetry is no longer collected. See changelog below.
This is a set of keyed scalars whose values are uints incremented when a
tab-to-search result is shown, once per engine per engagement. There are two
sub-probes: ``urlbar.tabtosearch.impressions`` and
``urlbar.tabtosearch.impressions_onboarding``. The former records impressions
of regular tab-to-search results and the latter records impressions of
onboarding tab-to-search results. The key values are identical to those of the
``urlbar.searchmode.*`` probes: they are the names of the engines shown in the
tab-to-search results. Engines that are not built in are grouped under the
key ``other``.
.. note::
Due to the potentially sensitive nature of these data, they are currently
collected only on pre-release version of Firefox. See bug 1686330.
Changelog
Firefox 134
Legacy ``urlbar.tabtosearch.*`` telemetry mirrored to Glean. (See
bug 1927093)
Firefox 137
Legacy ``urlbar.tabtosearch.*`` telemetry and Glean
``urlbar.tabtosearch.*`` telemetry removed completely. (See bug 1932715)
urlbar.zeroprefix.abandonment
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
A uint recording the number of abandonments of the zero-prefix view.
"Zero-prefix" means the search string was empty, so the zero-prefix view is
the view that's shown when the user clicks in the urlbar before typing a
search string. Often it's called the "top sites" view since normally it shows
the user's top sites. "Abandonment" means the user opened the zero-prefix view
but it was closed without the user picking a result inside it. This scalar was
introduced in Firefox 110.0 in bug 1806765.
urlbar.zeroprefix.engagement
~~~~~~~~~~~~~~~~~~~~~~~~~~~~
A uint recording the number of engagements in the zero-prefix view.
"Zero-prefix" means the search string was empty, so the zero-prefix view is
the view that's shown when the user clicks in the urlbar before typing a
search string. Often it's called the "top sites" view since normally it shows
the user's top sites. "Engagement" means the user picked a result inside the
view. This scalar was introduced in Firefox 110.0 in bug 1806765.
urlbar.zeroprefix.exposure
~~~~~~~~~~~~~~~~~~~~~~~~~~
A uint recording the number of times the user was exposed to the zero-prefix
view; that is, the number of times it was shown. "Zero-prefix" means the
search string was empty, so the zero-prefix view is the view that's shown when
the user clicks in the urlbar before typing a search string. Often it's called
the "top sites" view since normally it shows the user's top sites. This scalar
was introduced in Firefox 110.0 in bug 1806765.
urlbar.quickaction.picked
~~~~~~~~~~~~~~~~~~~~~~~~~
A uint recording the number of times the user selected a quickaction, the
key is in the form $key-$n where $n is the number of characters the user typed
in order for the suggestion to show. See bug 1783155.
urlbar.unifiedsearchbutton.opened
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
A uint recording the number of times the user opens search mode popup via
Unified Search Button.
See bug 1936673.
urlbar.unifiedsearchbutton.picked
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
A uint recording the number of times the user selected a search mode via
Unified Search Button. See bug 1936673.
places.*
~~~~~~~~
This is Places related telemetry.
Valid result types are:
- ``sponsored_visit_no_triggering_url``
Number of sponsored visits that could not find their triggering URL in
history. We expect this to be a small number just due to the navigation layer
manipulating URLs. A large or growing value may be a concern.
- ``pages_need_frecency_recalculation``
Number of pages in need of a frecency recalculation. This number should
remain small compared to the total number of pages in the database (see the
`PLACES_PAGES_COUNT` histogram). It can be used to valuate the frequency
and size of recalculations, for performance reasons.
Search Engagement Telemetry
---------------------------
The search engagement telemetry provided since Firefox 110 is is recorded using
Glean events. Because of the data size, these events are collected only for a
subset of the population, using the Glean Sampling feature. Please see the
following documents for the details.
- `Engagement`_ :
It is defined as a completed action in urlbar, where a user picked one of
the results.
- `Abandonment`_ :
It is defined as an action where the user open the results but does not
complete an engagement action, usually unfocusing the urlbar. This also
happens when the user switches to another window, if the results popup was
opening.
.. _Engagement: https://dictionary.telemetry.mozilla.org/apps/firefox_desktop/metrics/urlbar_engagement
.. _Abandonment: https://dictionary.telemetry.mozilla.org/apps/firefox_desktop/metrics/urlbar_abandonment
Changelog
Firefox 128
The "actions" key was added to the engagement event. [Bug `1893067`_]
Firefox 125
The "impression" engagement event has been removed. [Bug `1878983`_]
.. _1893067: https://bugzilla.mozilla.org/show_bug.cgi?id=1893067
.. _1878983: https://bugzilla.mozilla.org/show_bug.cgi?id=1878983
Custom pings for Contextual Services
------------------------------------
Contextual Services currently has two features involving the address bar, top
sites and Firefox Suggest. Top sites telemetry is sent in the `"top-sites" ping`_,
which is described in the linked Glean Dictionary page. For Firefox
Suggest, see the :doc:`firefox-suggest-telemetry` document.
.. _"top-sites" ping: https://mozilla.github.io/glean/book/user/pings/custom.html
Changelog
Firefox 122.0
PingCentre-sent custom pings removed. [Bug `1868580`_]
Firefox 116.0
The "top-sites" ping is implemented. [Bug `1836283`_]
.. _1868580: https://bugzilla.mozilla.org/show_bug.cgi?id=1868580
.. _1836283: https://bugzilla.mozilla.org/show_bug.cgi?id=1836283
Other telemetry relevant to the Address Bar
-------------------------------------------
Search Telemetry
~~~~~~~~~~~~~~~~
Some of `the search telemetry`_ is also relevant to the address bar.
contextual.services.topsites.*
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
These keyed scalars instrument the impressions and clicks for sponsored top
sites in the urlbar.
The key is a combination of the source and the placement of the top sites link
(1-based) such as 'urlbar_1'. For each key, it records the counter of the
impression or click.
Note that these scalars are shared with the top sites on the newtab page.
Telemetry Environment
~~~~~~~~~~~~~~~~~~~~~
The following preferences relevant to the address bar are recorded in
:doc:`telemetry environment data </toolkit/components/telemetry/data/environment>`:
- ``browser.search.suggest.enabled``: The global toggle for search
suggestions everywhere in Firefox (search bar, urlbar, etc.). Defaults to
true.
- ``browser.urlbar.autoFill``: The global preference for whether autofill in
the urlbar is enabled. When false, all types of autofill are disabled.
- ``browser.urlbar.autoFill.adaptiveHistory.enabled``: True if adaptive
history autofill in the urlbar is enabled.
- ``browser.urlbar.suggest.searches``: True if search suggestions are
enabled in the urlbar. Defaults to false.
Firefox Suggest
~~~~~~~~~~~~~~~
Telemetry specific to Firefox Suggest is described in the
:doc:`firefox-suggest-telemetry` document.
.. _the search telemetry: /browser/search/telemetry.html
.. _1919180: https://bugzilla.mozilla.org/show_bug.cgi?id=1919180
Reference in a new issue View git blame Copy permalink