function lalka() {
    var stickerArray = Array.from( document.querySelectorAll('.sticker') );
    if ( stickerArray.length ) {
        var words = ['Wear', 'Unscratched'];
        stickerArray.forEach( function (sticker) { 
                  var stickerTitle = sticker.getAttribute('title');
                      words.map(function(word) {
                      if(word === stickerTitle) {

                    }
                });
        var arr = sticker.title.split('\n').filter(str=>{return str.length > 0})
        var n = arr.find(e => -1 != e.split('').indexOf('e'))
        console.log(n);
        
          });
    }
    
}
setInterval(lalka, 5000);

if (data) {
        return res.status(200).json(JSON.parse(data))
      } else {
...
}