Analyze site usage

1. On the site you want to view data for, click Site Settings.
2. In the Administration section, click Go to Site Administration.
3. In the Management and Statistics section, click View site usage data.

You can view the usage data and quota settings for an entire site collection at the same time.

1. On the top-level Web site of the site collection, click Site Settings.
2. In the Administration section, click Go to Site Administration.
3. In the Site Collection Administration section, click View site collection usage summary.

You can also see detailed reports about storage and user activity.