1.0VNG Digital Marketing Group - Εταιρεία Digital Marketinghttps://vng.gr/en/ΜΙΧΑΗΛ ΠΕΤΙΧΑΚΗΣhttps://vng.gr/en/author/michaelvng/rich600338<blockquote class="wp-embedded-content" data-secret="1SiOurTVHc"><a href="https://vng.gr/en/researches-contests/">Researches & Contests</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://vng.gr/en/researches-contests/embed/#?secret=1SiOurTVHc" width="600" height="338" title="“Researches & Contests” — VNG Digital Marketing Group - Εταιρεία Digital Marketing" data-secret="1SiOurTVHc" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /* <![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://vng.gr/wp-includes/js/wp-embed.min.js /* ]]> */ </script> https://vng.gr/wp-content/uploads/2022/10/SEO-1.png1200200[vc_row][vc_column][vc_row_inner][vc_column_inner width=”1/2″ offset=”vc_hidden-xs”][vc_single_image image=”14445″ img_size=”full”][/vc_column_inner][vc_column_inner width=”1/2″ offset=”vc_hidden-xs”][vc_empty_space height=”200px”][vc_custom_heading text=”Researches, Polls & Contests”][vc_column_text]An online survey or a prize contest was, is and will remain a smart way to promote businesses, products and services on the internet. When this event is realized by the No.1 company in application development, and in the promotion and the organization of […]