text: const { scaleMinimum = 2, lowerBound = false } = options || {};
  
  const content = node.getAttribute('content') || '';
  if (!content) {
  	return true;
  }
  
  const result = content.split(/[;,]/).reduce((out, item) => {
  	const contentValue = item.trim();
  	if (!contentValue) {
  		return out;
  	}
  
  	const [key, value] = contentValue.split('=');
  	const curatedKey = key.toLowerCase().trim();
  	let curatedValue = value.toLowerCase().trim();
  
  	// convert `yes` to `1`
  	if (curatedKey === 'maximum-scale' && curatedValue === 'yes') {
  		curatedValue = 1;
  	}
  	// when negative ignore key
  	if (curatedKey === 'maximum-scale' && parseFloat(curatedValue) < 0) {
  		return out;
  	}
  
  	out[curatedKey] = curatedValue;
  	return out;
  }, {});
  
  if (
  	lowerBound &&
  	result['maximum-scale'] &&
  	parseFloat(result['maximum-scale']) < lowerBound
  ) {
  	return true;
  }
  
  if (!lowerBound && result['user-scalable'] === 'no') {
  	this.data('user-scalable=no');
  	return false;
  }
  
  if (
  	result['maximum-scale'] &&
  	parseFloat(result['maximum-scale']) < scaleMinimum
  ) {
  	this.data('maximum-scale');
  	return false;
  }
  
  return true;
  