The repository overview page displays information about each repository. For any repository added you will be able to view a brief overview paragraph and details about where the repository location is, the total number of files (broken down by filetype), the estimated cost to develop, the number of lines of code and if possible the people who worked on the code.
For example, consider the following paragraph taken from the Ruby on Rails project summary page.
In this repository 200 committers have contributed to 3165 files. The most important languages in this repository are Ruby, Ruby Template and YAML. The project has high bus factor of 200. The average person who commits this project has ownership of 0% of files. The project relies on the following people; Xavier Noria.