cPanel recently introduced a new skin: paper lantern. This new theme has a more modern and responsive interface. To check the account stats it si necessary to click on the related icon on the left, circled in red in the image below
From there you can see your usage 8for example disk space, account email number, ecc…)
Clicking on server info you can retrieve server information, as the php version, MySQL version, Shared IP and much more.