Yandex metrika 标签降低了网站速度 谷歌页面速度 isights 报告 [英] Yandex metrika tag slowing down site speeds google page speed isights reporting

问题描述

因此，在我所有的网页上，我都有 Yandex metrika 用于分析的代码.根据谷歌的说法，这个脚本会减慢我的页面速度，需要改变它的加载方式以防止渲染阻塞、TTI 输入阻塞时间、FID 首次输入延迟阻塞、首次内容绘制阻塞.

Google 的页面速度报告如下

我可以将 Yandex metrika javascript 修改为什么来解决此问题?

解决方案

So on all my web pages i have this code what is used by Yandex metrika for analytics. According to google this script is slowing down my pages and needs something changing in the way it loads to not be render blocking, TTI time to input blocking, FID first input delay blocking, First contentful paint blocking.

<script data-cfasync="false" type="text/javascript">
   (function(m,e,t,r,i,k,a){m[i]=m[i]||function(){(m[i].a=m[i].a||[]).push(arguments)};
   m[i].l=1*new Date();k=e.createElement(t),a=e.getElementsByTagName(t)[0],k.async=1,k.src=r,a.parentNode.insertBefore(k,a)})
   (window, document, "script", "https://mc.yandex.ru/metrika/tag.js", "ym");

   ym(XXXXXXXX, "init", {
        clickmap:true,
        trackLinks:true,
        accurateTrackBounce:true,
        webvisor:true
   });
</script>

Googles page speed reports the following https://developers.google.com/speed/pagespeed/insights/

What can i modify the Yandex metrika javascript to in order to fix this issue ?

解决方案

<script data-cfasync="false" type="text/javascript">
(function(){
var a = function() {try{return !!window.addEventListener} catch(e) {return !1} },
b = function(b, c) {a() ? document.addEventListener("load", b, c) : document.attachEvent("onreadystatechange", b)};
b(function(){

   (function(m,e,t,r,i,k,a){m[i]=m[i]||function(){(m[i].a=m[i].a||[]).push(arguments)};
   m[i].l=1*new Date();k=e.createElement(t),a=e.getElementsByTagName(t)[0],k.async=1,k.src=r,a.parentNode.insertBefore(k,a)})
   (window, document, "script", "https://mc.yandex.ru/metrika/tag.js", "ym");

   ym(XXXXXXXX, "init", {
        clickmap:true,
        trackLinks:true,
        accurateTrackBounce:true,
        webvisor:true
   });

}, false);
})();
</script>

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