Formula To Add All Of Times If Text String Contains Word

I currently have a large amount of data extracted from a performance tracking system. The columns I am concerned with are Page Title and Time (the time it takes the system to navigate to the this page).

I am trying to create a dashboard to show:

Webpage Title (each unique instance of the webpage)Aggregate Time (total time it takes for all instances)# of Hits (Each time the value appears in the data)Average Time (this formula I can handle; Aggregate Time/# of Hits)

The major issue is that the webpage is extracted as XYZ001 -- PAGE1, XYZ439 -- PAGE2, XYZ854 -- PAGE1, etc. Basically, I am only concerned with what comes after the --.

Here is an example of the two tabs.

DASHBOARD TAB:

Page Title
Aggregate Time
# of Hits
Avg. Time
PAGE1

[Code]...

Basically, I am looking for a formula that says,

For any instance in the Page Title column that contains PAGE3, add the amount in the Time column (i.e., 1.2 +.5).