The Settings is divided into two sections (i.e., URL filter and squidGuard) and each section can be selected from the drop down menu Section.
The date for viewing is selected under Month and Day.
After a Section is chosen the content of the selected section (log) will be displayed after a click on Update:
If the URL filter has been activated on the Web Proxy page, all information to the blocked URL's are listened here. Based on the settings, the Log Summary can be very large. Below is an example: