1.0WEXAL® Page Speed Technologyhttps://www.wexal.jp/en/プライム・ストラテジーhttps://www.wexal.jp/en/archives/author/psuser/rich600338<blockquote class="wp-embedded-content" data-secret="iUVts69zJH"><a href="https://www.wexal.jp/en/evidence/background/">The Background Behind Demand for Faster Mobile Display Speeds</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.wexal.jp/en/evidence/background/embed/#?secret=iUVts69zJH" width="600" height="338" title="“The Background Behind Demand for Faster Mobile Display Speeds” — WEXAL® Page Speed Technology" data-secret="iUVts69zJH" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! 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://www.wexal.jp/wp-includes/js/wp-embed.min.js </script> Why are websites now required to be faster for mobile display? A summary of the background. 1. The Arrival of a Mobile Society As predicted in the following "White Paper on Information and Communications, 2008," published by the Ministry of Internal Affairs and Communications, the explosive spread of smartphones has truly created a "mobile society,". "Regarding what kind of device individuals use to connect to the Internet, 80% or more of all age groups from teens to 40s use smartphones as their main device to connect to the Internet... Next, PCs have a high rate of usage, but still about 20% lower than that of smartphones.” (Ministry of Internal Affairs ... Read morehttps://www.wexal.jp/wp-content/uploads/2022/12/internet-devices-en2.png