diff --git a/source/containers/Layout.js b/source/containers/Layout.js
index 29da40d87..e6912a9b6 100644
--- a/source/containers/Layout.js
+++ b/source/containers/Layout.js
@@ -17,12 +17,21 @@ import About from 'Components/pages/About'
 import ReactPiwik from 'Components/Tracker'
 import createHistory from 'history/createBrowserHistory'
 import Header from 'Components/pages/Header'
+import { getIframeOption } from '../utils'
 
 const piwik = new ReactPiwik({
 	url: 'stats.data.gouv.fr',
 	siteId: 39,
 	trackErrors: true
 })
+let integratorUrl = getIframeOption('integratorUrl')
+ReactPiwik.push([
+	'setCustomVariable',
+	1,
+	'urlPartenaire',
+	decodeURIComponent(integratorUrl || 'https://embauche.beta.gouv.fr'),
+	'visit'
+])
 
 export default class Layout extends Component {
 	history = createHistory()
diff --git a/source/entry.js b/source/entry.js
index af010aff9..37c45582d 100644
--- a/source/entry.js
+++ b/source/entry.js
@@ -6,14 +6,11 @@ import reducers from './reducers'
 import DevTools from './DevTools'
 import { AppContainer } from 'react-hot-loader'
 import computeThemeColours from './components/themeColours'
+import { getIframeOption, getUrl } from './utils'
 
-let url = window.location.href.toString(),
-	urlColour = url.includes('couleur=')
 let initialStore = {
-	iframe: url.includes('iframe'),
-	themeColours: computeThemeColours(
-		urlColour && url.split('couleur=')[1].split('&')[0]
-	)
+	iframe: getUrl().includes('iframe'),
+	themeColours: computeThemeColours(getIframeOption('couleur'))
 }
 
 let store = createStore(reducers, initialStore, compose(DevTools.instrument()))
diff --git a/source/iframe-script.js b/source/iframe-script.js
index 896b9bcdd..730cf0777 100644
--- a/source/iframe-script.js
+++ b/source/iframe-script.js
@@ -1,10 +1,11 @@
 // Get the "couleur" parameter passed to this script
 let script = document.getElementById('script-simulateur-embauche'),
 	couleur = script.dataset['couleur'],
-	src = script.getAttribute('src')
+	src = script.getAttribute('src'),
+	integratorUrl = encodeURIComponent(window.location.href.toString())
 
 document.write(`
 <iframe id="simulateurEmbauche" src="${
 	src.split('dist')[0]
-}?couleur=${couleur}&iframe" style="border: none; width: 100%; display: block; margin: 0 auto; height: 45em" allowfullscreen webkitallowfullscreen mozallowfullscreen></iframe>
+}?couleur=${couleur}&iframe&integratorUrl=${integratorUrl}" style="border: none; width: 100%; display: block; margin: 0 auto; height: 45em" allowfullscreen webkitallowfullscreen mozallowfullscreen></iframe>
 `)
diff --git a/source/utils.js b/source/utils.js
index 46f503eb0..8781c7c88 100644
--- a/source/utils.js
+++ b/source/utils.js
@@ -1 +1,8 @@
 export let capitalise0 = name => name[0].toUpperCase() + name.slice(1)
+
+export let getUrl = () => window.location.href.toString()
+export let getIframeOption = optionName => {
+	let url = getUrl(),
+		hasOption = url.includes(optionName + '=')
+	return hasOption && url.split(optionName + '=')[1].split('&')[0]
+}