Google Scholar released its journal ranking, the Scholar Metrics 2019. The new ranking can be found here. It includes journals that follow Google’s inclusion guidelines and some conferences in Engineering & Computer Science. Journals that published very few articles in 2014-2018 or that received no citations over these years are excluded from the ranking.
Google Scholar offers rankings for specific subject categories such as Engineering & Computer Science or Humanities, Literature & Arts. Publications are ranked according to their five-year h-index and h-median metrics.