You can get an updated general overview of the journals coverage by entering the Sources section and then going to the topic Thematic coverage. Clicking on any given thematic area gives you a complete list of the journals included in that area. This listing can also be ordered by different variables, allowing the journals list for any selected subject to be easily broken down and re-arranged according to the journal status,  coverage policies, media, publisher, etc.

Bear in mind that ÍnDICEs CSIC covers only Spanish scientific journals and does not include journals published outside Spain.