if theme.baidu_analytics
  script.
    var _hmt = _hmt || [];
    (function() {
      var hm = document.createElement("script");
      hm.src = "https://hm.baidu.com/hm.js?!{theme.baidu_analytics}";
      var s = document.getElementsByTagName("script")[0]; 
      s.parentNode.insertBefore(hm, s);
    })();

if theme.google_analytics
  script(async src=`https://www.googletagmanager.com/gtag/js?id=${theme.google_analytics}`)
  script.
    window.dataLayer = window.dataLayer || [];
    function gtag(){dataLayer.push(arguments);}
    gtag('js', new Date());
    gtag('config', '!{theme.google_analytics}');

if theme.tencent_analytics
  script.
    var _mtac = {};
    (function() {
        var mta = document.createElement("script");
        mta.src = "//pingjs.qq.com/h5/stats.js?v2.0.4";
        mta.setAttribute("name", "MTAH5");
        mta.setAttribute("sid", "!{theme.tencent_analytics}");
        var s = document.getElementsByTagName("script")[0];
        s.parentNode.insertBefore(mta, s);
    })();

if theme.cnzz_analytics
  script(async data-pjax src=`https://s4.cnzz.com/z_stat.php?id=${theme.cnzz_analytics}&web_id=${theme.cnzz_analytics}`)