text: const querystring = require('querystring')
  
  module.exports = (href, referrer) => {
    if (referrer.host && referrer.host.indexOf('isearch.avg.com') !== -1) {
      const description = { type: 'search', engine: 'avg' }
      const query = querystring.parse(referrer.query).q
      if (query) description.query = query
      return description
    }
    return false
  }
  