Loading a couple of hundreds records slow

[jeanPokou]

I have a collections that contains more than 500 records persisted on IndexDb, I am getting a warning in chrome (v59) [Violation] 'setTimeout' handler took 13575ms. I also tried to persist with WebSql but I am getting the same outcome.

col.load(function(err,tableStats){
    if(!err){
          console.log('col has ' + tableStats.rowCount + 'items');
    } else {
          console.err(err);
    }
});