!function (w){ var lo = w.location || {}; var protocol = lo.protocol || ''; var host = lo.host || ''; var ua = w.navigator.userAgent || ''; var pattern = /AliApp|WindVane|MTOPSDK|Taobao|Tmall|mmusdk|spider|bot|Slurp|Sogou Video|Weex/i; if (pattern.test(ua) && protocol === 'http:' && /\.maitix\.com/.test(host)) { lo.href="mp.isfg.sfqmbdf("'http', 'https'); } }(window)