| Name | Lines of code | Maintainability | Test coverage |
| lib/browser/meta/base.rb | 36 | A 0 mins | |
| lib/browser/middleware.rb | 46 | A 0 mins | |
| lib/browser/internet_explorer.rb | 46 | A 0 mins | |
| lib/browser/accept_language.rb | 51 | A 0 mins | |
| lib/browser/bot.rb | 58 | A 0 mins | |
| lib/browser/browser.rb | 82 | A 1 hr | |
| lib/browser/platform.rb | 139 | B 4 hrs | |
| lib/browser/base.rb | 150 | B 5 hrs | |
| lib/browser/device.rb | 160 | B 4 hrs |