| Name | Lines of code | Maintainability | Test coverage |
| class/Common/ModuleStats.php | 14 | A 0 mins | |
| preloads/autoloader.php | 16 | A 0 mins | |
| language/english/modinfo.php | 18 | A 0 mins | |
| admin/index.php | 22 | A 0 mins | |
| language/english/admin.php | 23 | A 0 mins | |
| class/Common/Configurator.php | 31 | A 0 mins | |
| admin/menu.php | 34 | A 0 mins | |
| class/Common/Breadcrumb.php | 34 | A 0 mins | |
| admin/perm.php | 37 | A 0 mins | |
| class/Helper.php | 37 | A 0 mins | |
| class/Common/ServerStats.php | 38 | A 1 hr | |
| class/Common/TestdataButtons.php | 43 | A 0 mins | |
| xoops_version.php | 46 | A 0 mins | |
| include/common.php | 57 | A 0 mins | |
| class/Common/Migrate.php | 59 | A 25 mins | |
| admin/main.php | 63 | A 0 mins | |
| class/Common/ModuleFeedback.php | 75 | A 1 hr | |
| class/Common/VersionChecks.php | 90 | B 4 hrs | |
| class/Common/FileChecker.php | 91 | B 6 hrs | |
| class/Common/DirectoryChecker.php | 100 | B 6 hrs | |
| language/english/common.php | 126 | A 0 mins | |
| class/Common/SysUtility.php | 132 | C 1 day | |
| class/Common/FilesManagement.php | 163 | C 1 day | |
| class/Common/Resizer.php | 222 | D 2 days |