diff --git a/src/_data/config.js b/src/_data/config.js
index 2392e2f..93a22b9 100644
--- a/src/_data/config.js
+++ b/src/_data/config.js
@@ -1,4 +1,7 @@
-const config = {}
+const config = {
+  POSTHOG_KEY: 'phc_JdP4Pzr615wYq8B0fT0wCK3dPL8yszZIOWOsSAM2Fad',
+  POSTHOG_HOST: 'https://eu.i.posthog.com'
+}
 
 module.exports = () => {
   if (process.env.ELEVENTY_BASE_URL) {
diff --git a/src/_layouts/base.njk b/src/_layouts/base.njk
index b303440..edb7b0a 100644
--- a/src/_layouts/base.njk
+++ b/src/_layouts/base.njk
@@ -15,6 +15,10 @@
             document.getElementsByTagName('html')[0].className += ' js';
         </script>
         <link rel="stylesheet" href="{{ "/css/site.css" | url | absoluteUrl(config.baseUrl) }}"/>
+        <script>
+            !function(t,e){var o,n,p,r;e.__SV||(window.posthog=e,e._i=[],e.init=function(i,s,a){function g(t,e){var o=e.split(".");2==o.length&&(t=t[o[0]],e=o[1]),t[e]=function(){t.push([e].concat(Array.prototype.slice.call(arguments,0)))}}(p=t.createElement("script")).type="text/javascript",p.crossOrigin="anonymous",p.async=!0,p.src=s.api_host.replace(".i.posthog.com","-assets.i.posthog.com")+"/static/array.js",(r=t.getElementsByTagName("script")[0]).parentNode.insertBefore(p,r);var u=e;for(void 0!==a?u=e[a]=[]:a="posthog",u.people=u.people||[],u.toString=function(t){var e="posthog";return"posthog"!==a&&(e+="."+a),t||(e+=" (stub)"),e},u.people.toString=function(){return u.toString(1)+".people (stub)"},o="init capture register register_once register_for_session unregister unregister_for_session getFeatureFlag getFeatureFlagPayload isFeatureEnabled reloadFeatureFlags updateEarlyAccessFeatureEnrollment getEarlyAccessFeatures on onFeatureFlags onSessionId getSurveys getActiveMatchingSurveys renderSurvey canRenderSurvey getNextSurveyStep identify setPersonProperties group resetGroups setPersonPropertiesForFlags resetPersonPropertiesForFlags setGroupPropertiesForFlags resetGroupPropertiesForFlags reset get_distinct_id getGroups get_session_id get_session_replay_url alias set_config startSessionRecording stopSessionRecording sessionRecordingStarted captureException loadToolbar get_property getSessionProperty createPersonProfile opt_in_capturing opt_out_capturing has_opted_in_capturing has_opted_out_capturing clear_opt_in_out_capturing debug".split(" "),n=0;n<o.length;n++)g(u,o[n]);e._i.push([i,s,a])},e.__SV=1)}(document,window.posthog||[]);
+            posthog.init('{{ config.POSTHOG_KEY }}', {api_host: '{{ config.POSTHOG_HOST }}'})
+        </script>
     </head>
     <body class="{{ bodyClass }}">
         <header>
