1.0lisahttps://amsnoord.nl/lisalisahttps://amsnoord.nl/lisa/author/lisa/rich600338<blockquote class="wp-embedded-content" data-secret="6awoxDFEqx"><a href="https://amsnoord.nl/lisa/2026/03/31/gast-les/">gast les</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://amsnoord.nl/lisa/2026/03/31/gast-les/embed/#?secret=6awoxDFEqx" width="600" height="338" title="“gast les” — lisa" data-secret="6awoxDFEqx" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript"> /* <![CDATA[ */ /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); //# sourceURL=https://amsnoord.nl/lisa/wp-includes/js/wp-embed.min.js /* ]]> */ </script> Artikel: Wat ik heb geleerd over webstatistieken (GA4) Na het lezen van de tekst over Google Analytics 4 (GA4) begrijp ik veel beter hoe webstatistieken werken. Eerst dacht ik dat het vooral ging om hoeveel bezoekers je hebt, maar nu weet ik dat er veel meer achter zit. Wat ik interessant vond, is dat je […]