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# Targeting attributes
When you create ASRouter messages such as contextual feature recommendations or onboarding cards, you may choose to include **targeting information** with those messages.
Targeting information must be captured in [an expression](./targeting-guide.md) that has access to the following attributes. You may combine and compare any of these attributes as needed.
Please note that some targeting attributes require stricter controls on the telemetry than can be collected, so when in doubt, ask for review.
## Available attributes
* [activeNotifications](#activenotifications)
* [addonsInfo](#addonsinfo)
* [addressesSaved](#addressessaved)
* [archBits](#archbits)
* [attachedFxAOAuthClients](#attachedfxaoauthclients)
* [attributionData](#attributiondata)
* [backgroundTaskName](#backgroundtaskname)
* [blockedCountByType](#blockedcountbytype)
* [browserSettings](#browsersettings)
* [creditCardsSaved](#creditcardssaved)
* [currentDate](#currentdate)
* [defaultPDFHandler](#defaultpdfhandler)
* [devToolsOpenedCount](#devtoolsopenedcount)
* [distributionId](#distributionId)
* [doesAppNeedPin](#doesappneedpin)
* [doesAppNeedPrivatePin](#doesappneedprivatepin)
* [firefoxVersion](#firefoxversion)
* [fxViewButtonAreaType](#fxviewbuttonareatype)
* [hasAccessedFxAPanel](#hasaccessedfxapanel)
* [hasActiveEnterprisePolicies](#hasactiveenterprisepolicies)
* [hasMigratedBookmarks](#hasmigratedbookmarks)
* [hasMigratedCSVPasswords](#hasmigratedcsvpasswords)
* [hasMigratedHistory](#hasmigratedhistory)
* [hasMigratedPasswords](#hasmigratedpasswords)
* [hasPinnedTabs](#haspinnedtabs)
* [homePageSettings](#homepagesettings)
* [isBackgroundTaskMode](#isbackgroundtaskmode)
* [isChinaRepack](#ischinarepack)
* [isDefaultBrowser](#isdefaultbrowser)
* [isDefaultHandler](#isdefaulthandler)
* [isDeviceMigration](#isdevicemigration)
* [isFxAEnabled](#isfxaenabled)
* [isFxASignedIn](#isFxASignedIn)
* [isMajorUpgrade](#ismajorupgrade)
* [isMSIX](#ismsix)
* [isRTAMO](#isrtamo)
* [launchOnLoginEnabled](#launchonloginenabled)
* [locale](#locale)
* [localeLanguageCode](#localelanguagecode)
* [memoryMB](#memorymb)
* [messageImpressions](#messageimpressions)
* [needsUpdate](#needsupdate)
* [newtabSettings](#newtabsettings)
* [pinnedSites](#pinnedsites)
* [platformName](#platformname)
* [previousSessionEnd](#previoussessionend)
* [primaryResolution](#primaryresolution)
* [profileAgeCreated](#profileagecreated)
* [profileAgeReset](#profileagereset)
* [profileRestartCount](#profilerestartcount)
* [providerCohorts](#providercohorts)
* [recentBookmarks](#recentbookmarks)
* [region](#region)
* [screenImpressions](#screenImpressions)
* [searchEngines](#searchengines)
* [sync](#sync)
* [topFrecentSites](#topfrecentsites)
* [totalBlockedCount](#totalblockedcount)
* [totalBookmarksCount](#totalbookmarkscount)
* [userId](#userid)
* [userMonthlyActivity](#usermonthlyactivity)
* [userPrefersReducedMotion](#userprefersreducedmotion)
* [useEmbeddedMigrationWizard](#useembeddedmigrationwizard)
* [userPrefs](#userprefs)
* [usesFirefoxSync](#usesfirefoxsync)
* [xpinstallEnabled](#xpinstallEnabled)
## Detailed usage
### `addonsInfo`
Provides information about the add-ons the user has installed.
Note that the `name`, `userDisabled`, and `installDate` is only available if `isFullData` is `true` (this is usually not the case right at start-up).
**Due to an existing bug, `userDisabled` is not currently available**
#### Examples
* Has the user installed the unicorn addon?
```java
addonsInfo.addons["unicornaddon@mozilla.org"]
```
* Has the user installed and disabled the unicorn addon?
```java
addonsInfo.isFullData && addonsInfo.addons["unicornaddon@mozilla.org"].userDisabled
```
#### Definition
```ts
declare const addonsInfo: Promise<AddonsInfoResponse>;
interface AddonsInfoResponse {
// Does this include extra information requiring I/O?
isFullData: boolean;
// addonId should be something like activity-stream@mozilla.org
[addonId: string]: {
// Version of the add-on
version: string;
// (string) e.g. "extension"
type: AddonType;
// Version of the add-on
isSystem: boolean;
// Is the add-on a webextension?
isWebExtension: boolean;
// The name of the add-on
name: string;
// Is the add-on disabled?
// CURRENTLY UNAVAILABLE due to an outstanding bug
userDisabled: boolean;
// When was it installed? e.g. "2018-03-10T03:41:06.000Z"
installDate: string;
};
}
```
### `attributionData`
An object containing information on exactly how Firefox was downloaded
#### Examples
* Was the browser installed via the `"back_to_school"` campaign?
```java
attributionData && attributionData.campaign == "back_to_school"
```
#### Definition
```ts
declare const attributionData: AttributionCode;
interface AttributionCode {
// Descriptor for where the download started from
campaign: string,
// A source, like addons.mozilla.org, or google.com
source: string,
// The medium for the download, like if this was referral
medium: string,
// Additional content, like an addonID for instance
content: string
}
```
### `browserSettings`
* `update`, which has information about Firefox update channel
#### Examples
* Is updating enabled?
```java
browserSettings.update.enabled
```
* Is beta channel?
```js
browserSettings.update.channel == 'beta'
```
#### Definition
```ts
declare const browserSettings: {
attribution: undefined | {
// Referring partner domain, when install happens via a known partner
// e.g. google.com
source: string;
// category of the source, such as "organic" for a search engine
// e.g. organic
medium: string;
// identifier of the particular campaign that led to the download of the product
// e.g. back_to_school
campaign: string;
// identifier to indicate the particular link within a campaign
content: string;
},
update: {
// Is auto-downloading enabled?
autoDownload: boolean;
// What release channel, e.g. "nightly"
channel: string;
// Is updating enabled?
enabled: boolean;
}
}
```
### `currentDate`
The current date at the moment message targeting is checked.
#### Examples
* Is the current date after Oct 3, 2018?
```java
currentDate > "Wed Oct 03 2018 00:00:00"|date
```
#### Definition
```ts
declare const currentDate; ECMA262DateString;
// ECMA262DateString = Date.toString()
type ECMA262DateString = string;
```
### `devToolsOpenedCount`
Number of usages of the web console.
#### Examples
* Has the user opened the web console more than 10 times?
```java
devToolsOpenedCount > 10
```
#### Definition
```ts
declare const devToolsOpenedCount: number;
```
### `isDefaultBrowser`
Is Firefox the user's default browser?
#### Definition
```ts
declare const isDefaultBrowser: boolean;
```
### `isDefaultHandler`
Is Firefox the user's default handler for various file extensions?
Windows-only.
#### Definition
```ts
declare const isDefaultHandler: {
pdf: boolean;
html: boolean;
};
```
#### Examples
* Is Firefox the default PDF handler?
```ts
isDefaultHandler.pdf
```
### `defaultPDFHandler`
Information about the user's default PDF handler
Windows-only.
#### Definition
```ts
declare const defaultPDFHandler: {
// Does the user have a default PDF handler registered?
registered: boolean;
// Is the default PDF handler a known browser?
knownBrowser: boolean;
};
```
### `firefoxVersion`
The major Firefox version of the browser
#### Examples
* Is the version of the browser greater than 63?
```java
firefoxVersion > 63
```
#### Definition
```ts
declare const firefoxVersion: number;
```
### `launchOnLoginEnabled`
Is the launch on login option enabled?
```ts
declare const launchOnLoginEnabled: boolean;
```
### `locale`
The current locale of the browser including country code, e.g. `en-US`.
#### Examples
* Is the locale of the browser either English (US) or German (Germany)?
```java
locale in ["en-US", "de-DE"]
```
#### Definition
```ts
declare const locale: string;
```
### `localeLanguageCode`
The current locale of the browser NOT including country code, e.g. `en`.
This is useful for matching all countries of a particular language.
#### Examples
* Is the locale of the browser any English locale?
```java
localeLanguageCode == "en"
```
#### Definition
```ts
declare const localeLanguageCode: string;
```
### `needsUpdate`
Does the client have the latest available version installed
```ts
declare const needsUpdate: boolean;
```
### `pinnedSites`
The sites (including search shortcuts) that are pinned on a user's new tab page.
#### Examples
* Has the user pinned any site on `foo.com`?
```java
"foo.com" in pinnedSites|mapToProperty("host")
```
* Does the user have a pinned `duckduckgo.com` search shortcut?
```java
"duckduckgo.com" in pinnedSites[.searchTopSite == true]|mapToProperty("host")
```
#### Definition
```ts
interface PinnedSite {
url: string;
// e.g. foo.mozilla.com
host: string;
// is the pin a search shortcut?
searchTopSite: boolean;
}
declare const pinnedSites: Array<PinnedSite>
```
### `previousSessionEnd`
Timestamp of the previously closed session.
#### Definition
```ts
declare const previousSessionEnd: UnixEpochNumber;
// UnixEpochNumber is UNIX Epoch timestamp, e.g. 1522843725924
type UnixEpochNumber = number;
```
### `primaryResolution`
An object containing the available width and available height of the primary monitor in pixel values. The values take into account the existence of docks and task bars.
#### Definition
```ts
interface primaryResolution {
width: number;
height: number;
}
```
### `profileAgeCreated`
The date the profile was created as a UNIX Epoch timestamp.
#### Definition
```ts
declare const profileAgeCreated: UnixEpochNumber;
// UnixEpochNumber is UNIX Epoch timestamp, e.g. 1522843725924
type UnixEpochNumber = number;
```
### `profileAgeReset`
The date the profile was reset as a UNIX Epoch timestamp (if it was reset).
#### Examples
* Was the profile never reset?
```java
!profileAgeReset
```
#### Definition
```ts
// profileAgeReset can be undefined if the profile was never reset
// UnixEpochNumber is number, e.g. 1522843725924
declare const profileAgeReset: undefined | UnixEpochNumber;
// UnixEpochNumber is UNIX Epoch timestamp, e.g. 1522843725924
type UnixEpochNumber = number;
```
### `providerCohorts`
Information about cohort settings (from prefs, including shield studies) for each provider.
#### Examples
* Is the user in the "foo_test" cohort for cfr?
```java
providerCohorts.cfr == "foo_test"
```
#### Definition
```ts
declare const providerCohorts: {
[providerId: string]: string;
}
```
### `region`
Country code retrieved from `location.services.mozilla.com`. Can be `""` if request did not finish or encountered an error.
#### Examples
* Is the user in Canada?
```java
region == "CA"
```
#### Definition
```ts
declare const region: string;
```
### `searchEngines`
Information about the current and available search engines.
#### Examples
* Is the current default search engine set to google?
```java
searchEngines.current == "google"
```
#### Definition
```ts
declare const searchEngines: Promise<SearchEnginesResponse>;
interface SearchEnginesResponse: {
current: SearchEngineId;
installed: Array<SearchEngineId>;
}
// This is an identifier for a search engine such as "google" or "amazondotcom"
type SearchEngineId = string;
```
### `sync`
Information about synced devices.
#### Examples
* Is at least 1 mobile device synced to this profile?
```java
sync.mobileDevices > 0
```
#### Definition
```ts
declare const sync: {
desktopDevices: number;
mobileDevices: number;
totalDevices: number;
}
```
### `topFrecentSites`
Information about the browser's top 25 frecent sites.
**Please note this is a restricted targeting property that influences what telemetry is allowed to be collected may not be used without review**
#### Examples
* Is mozilla.com in the user's top frecent sites with a frececy greater than 400?
```java
"mozilla.com" in topFrecentSites[.frecency >= 400]|mapToProperty("host")
```
#### Definition
```ts
declare const topFrecentSites: Promise<Array<TopSite>>
interface TopSite {
url: string;
// e.g. foo.mozilla.com
host: string;
frecency: number;
lastVisitDate: UnixEpochNumber;
}
// UnixEpochNumber is UNIX Epoch timestamp, e.g. 1522843725924
type UnixEpochNumber = number;
```
### `totalBookmarksCount`
Total number of bookmarks.
#### Definition
```ts
declare const totalBookmarksCount: number;
```
### `usesFirefoxSync`
Does the user use Firefox sync?
#### Definition
```ts
declare const usesFirefoxSync: boolean;
```
### `isFxAEnabled`
Does the user have Firefox sync enabled? The service could potentially be turned off [for enterprise builds](https://searchfox.org/mozilla-central/rev/b59a99943de4dd314bae4e44ab43ce7687ccbbec/browser/components/enterprisepolicies/Policies.jsm#327).
#### Definition
```ts
declare const isFxAEnabled: boolean;
```
### `isFxASignedIn`
Is the user signed in to a Firefox Account?
#### Definition
```ts
declare const isFxASignedIn: Promise<boolean>
```
### `creditCardsSaved`
The number of credit cards the user has saved for Forms and Autofill.
#### Examples
```java
creditCardsSaved > 1
```
#### Definition
```ts
declare const creditCardsSaved: Promise<number>
```
### `addressesSaved`
The number of addresses the user has saved for Forms and Autofill.
#### Examples
```java
addressesSaved > 1
```
#### Definition
```ts
declare const addressesSaved: Promise<number>
```
### `archBits`
The number of bits used to represent a pointer in this build.
#### Definition
```ts
declare const archBits: number;
```
### `xpinstallEnabled`
Pref used by system administrators to disallow add-ons from installed altogether.
#### Definition
```ts
declare const xpinstallEnabled: boolean;
```
### `hasPinnedTabs`
Does the user have any pinned tabs in any windows.
#### Definition
```ts
declare const hasPinnedTabs: boolean;
```
### `hasAccessedFxAPanel`
Boolean pref that gets set the first time the user opens the FxA toolbar panel
#### Definition
```ts
declare const hasAccessedFxAPanel: boolean;
```
### `totalBlockedCount`
Total number of events from the content blocking database
#### Definition
```ts
declare const totalBlockedCount: number;
```
### `recentBookmarks`
An array of GUIDs of recent bookmarks as provided by [`NewTabUtils.getRecentBookmarks`](https://searchfox.org/mozilla-central/rev/c5c002f81f08a73e04868e0c2bf0eb113f200b03/toolkit/modules/NewTabUtils.sys.mjs#1059)
#### Definition
```ts
interface Bookmark {
bookmarkGuid: string;
url: string;
title: string;
...
}
declare const recentBookmarks: Array<Bookmark>
```
### `userPrefs`
Information about user facing prefs configurable from `about:preferences`.
#### Examples
```java
userPrefs.cfrFeatures == false
```
#### Definition
```ts
declare const userPrefs: {
cfrFeatures: boolean;
cfrAddons: boolean;
}
```
### `attachedFxAOAuthClients`
Information about connected services associated with the FxA Account.
Return an empty array if no account is found or an error occurs.
#### Definition
```
interface OAuthClient {
// OAuth client_id of the service
id: string;
lastAccessedDaysAgo: number;
}
declare const attachedFxAOAuthClients: Promise<OAuthClient[]>
```
#### Examples
```javascript
{
id: "7377719276ad44ee",
name: "Pocket",
lastAccessTime: 1513599164000
}
```
### `platformName`
[Platform information](https://searchfox.org/mozilla-central/rev/c5c002f81f08a73e04868e0c2bf0eb113f200b03/toolkit/modules/AppConstants.sys.mjs#153).
#### Definition
```
declare const platformName = "linux" | "win" | "macosx" | "android" | "other";
```
### `memoryMB`
The amount of RAM available to Firefox, in megabytes.
#### Definition
```ts
declare const memoryMB = number;
```
### `messageImpressions`
Dictionary that maps message ids to impression timestamps. Timestamps are stored in
consecutive order. Can be used to detect first impression of a message, number of
impressions. Can be used in targeting to show a message if another message has been
seen.
Impressions are used for frequency capping so we only store them if the message has
`frequency` configured.
Impressions for badges might not work as expected: we add a badge for every opened
window so the number of impressions stored might be higher than expected. Additionally
not all badges have `frequency` cap so `messageImpressions` might not be defined.
Badge impressions should not be used for targeting.
#### Definition
```
declare const messageImpressions: { [key: string]: Array<UnixEpochNumber> };
```
### `blockedCountByType`
Returns a breakdown by category of all blocked resources in the past 42 days.
#### Definition
```
declare const messageImpressions: { [key: string]: number };
```
#### Examples
```javascript
Object {
trackerCount: 0,
cookieCount: 34,
cryptominerCount: 0,
fingerprinterCount: 3,
socialCount: 2
}
```
### `isChinaRepack`
Does the user use [the partner repack distributed by Mozilla Online](https://github.com/mozilla-partners/mozillaonline),
a wholly owned subsidiary of the Mozilla Corporation that operates in China.
#### Definition
```ts
declare const isChinaRepack: boolean;
```
### `userId`
A unique user id generated by Normandy (note that this is not clientId).
#### Definition
```ts
declare const userId: string;
```
### `profileRestartCount`
A session counter that shows how many times the browser was started.
More info about the details in [the telemetry docs](https://firefox-source-docs.mozilla.org/toolkit/components/telemetry/concepts/sessions.html).
#### Definition
```ts
declare const profileRestartCount: number;
```
### `homePageSettings`
An object reflecting the current settings of the browser home page (about:home)
#### Definition
```ts
declare const homePageSettings: {
isDefault: boolean;
isLocked: boolean;
isWebExt: boolean;
isCustomUrl: boolean;
urls: Array<URL>;
}
interface URL {
url: string;
host: string;
}
```
#### Examples
* Default about:home
```javascript
Object {
isDefault: true,
isLocked: false,
isCustomUrl: false,
isWebExt: false,
urls: [
{ url: "about:home", host: "" }
],
}
```
* Default about:home with locked preference
```javascript
Object {
isDefault: true,
isLocked: true,
isCustomUrl: false,
isWebExt: false,
urls: [
{ url: "about:home", host: "" }
],
}
```
* Custom URL
```javascript
Object {
isDefault: false,
isLocked: false,
isCustomUrl: true,
isWebExt: false,
urls: [
],
}
```
* Custom URLs
```javascript
Object {
isDefault: false,
isLocked: false,
isCustomUrl: true,
isWebExt: false,
urls: [
],
}
```
* Web extension
```javascript
Object {
isDefault: false,
isLocked: false,
isCustomUrl: false,
isWebExt: true,
urls: [
],
}
```
### `newtabSettings`
An object reflecting the current settings of the browser newtab page (about:newtab)
#### Definition
```ts
declare const newtabSettings: {
isDefault: boolean;
isWebExt: boolean;
isCustomUrl: boolean;
url: string;
host: string;
}
```
#### Examples
* Default about:newtab
```javascript
Object {
isDefault: true,
isCustomUrl: false,
isWebExt: false,
url: "about:newtab",
host: "",
}
```
* Custom URL
```javascript
Object {
isDefault: false,
isCustomUrl: true,
isWebExt: false,
host: "google.com",
}
```
* Web extension
```javascript
Object {
isDefault: false,
isCustomUrl: false,
isWebExt: true,
host: "",
}
```
### `activeNotifications`
True when an infobar style message is displayed or when the awesomebar is
expanded to show a message (for example onboarding tips).
### `isMajorUpgrade`
A boolean. `true` if the browser just updated to a new major version.
### `hasActiveEnterprisePolicies`
A boolean. `true` if any Enterprise Policies are active.
### `userMonthlyActivity`
Returns an array of entries in the form `[int, unixTimestamp]` for each day of
user activity where the first entry is the total urls visited for that day.
### `doesAppNeedPin`
Checks if Firefox app can be and isn't pinned to OS taskbar/dock.
### `doesAppNeedPrivatePin`
Checks if Firefox Private Browsing Mode can be and isn't pinned to OS taskbar/dock. Currently this only works on certain Windows versions.
### `isBackgroundTaskMode`
Checks if this invocation is running in background task mode.
### `backgroundTaskName`
A non-empty string task name if this invocation is running in background task
mode, or `null` if this invocation is not running in background task mode.
### `userPrefersReducedMotion`
Checks if user prefers reduced motion as indicated by the value of a media query for `prefers-reduced-motion`.
### `distributionId`
A string containing the id of the distribution, or the empty string if there
is no distribution associated with the build.
### `fxViewButtonAreaType`
A string of the name of the container where the Firefox View button is shown, null if the button has been removed.
### `hasMigratedBookmarks`
A boolean. `true` if the user ever used the Migration Wizard to migrate bookmarks since Firefox 113 released. Available in Firefox 113+; will not be true if the user had only ever migrated bookmarks prior to Firefox 113 being released.
### `hasMigratedCSVPasswords`
A boolean. `true` if CSV passwords have been imported via the migration wizard since Firefox 116 released. Available in Firefox 116+; ; will not be true if the user had only ever migrated CSV passwords prior to Firefox 116 being released.
### `hasMigratedHistory`
A boolean. `true` if the user ever used the Migration Wizard to migrate history since Firefox 113 released. Available in Firefox 113+; will not be true if the user had only ever migrated history prior to Firefox 113 being released.
### `hasMigratedPasswords`
A boolean. `true` if the user ever used the Migration Wizard to migrate passwords since Firefox 113 released. Available in Firefox 113+; will not be true if the user had only ever migrated passwords prior to Firefox 113 being released.
### `useEmbeddedMigrationWizard`
A boolean. `true` if the user is configured to use the embedded Migration Wizard in about:welcome.
### `isRTAMO`
A boolean. `true` when [RTAMO](first-run.md#return-to-amo-rtamo) has been used to download Firefox, `false` otherwise.
### `isMSIX`
A boolean. `true` when hasPackageId is `true` on Windows, `false` otherwise.
### `isDeviceMigration`
A boolean. `true` when [support.mozilla.org](https://support.mozilla.org) has been used to download the browser as part of a "migration" campaign, for device migration guidance, `false` otherwise.
### `screenImpressions`
An array that maps about:welcome screen IDs to their most recent impression timestamp. Should only be used for unique screen IDs to avoid unintentionally targeting messages with identical screen IDs.
#### Definition
```
declare const screenImpressions: { [key: string]: Array<UnixEpochNumber> };
```