Tracking categories
This page lists tracking categories which are automatically populated by the MediaWiki software. Their names can be changed by altering the relevant system messages in the MediaWiki namespace. See Category:Tracking categories for tracking categories made by the English Wikipedia, usually added by templates.
| Tracking category | Message name | Category inclusion criteria |
|---|---|---|
| Articles with missing files (1 P), Pages with missing files (3 C, 91,968 P, 156 F), Templates with missing files (4 P) | broken-file-category | The page contains a broken file link (a link to embed a file when the file does not exist). |
| Articles using duplicate arguments in template calls (20 P), Pages using duplicate arguments in template calls (1 C, 1,267 P) | duplicate-args-category | The page contains template calls that use duplicates of arguments, such as {{foo|bar=1|bar=2}} or {{foo|bar|1=baz}}. |
| Pages where expansion depth is exceeded (4 P) | expansion-depth-exceeded-category | The page exceeds the maximum expansion depth. |
| Pages with too many expensive parser function calls (317 P) | expensive-parserfunction-category | The page uses too many expensive parser functions (like #ifexist). See machine-readable information template, or its description field is not filled out. |
| Files with no machine-readable author (668,881 F) | commonsmetadata-trackingcategory-no-author | The file does not have a may change in the near future. |
| Pages with malformed coordinate tags (39 P) | geodata-broken-tags-category | The page has a malformed {{#coordinates:}} tag. |
| Pages with unknown globe value (empty) | geodata-unknown-globe-category | The page uses an unknown value of the globe parameter for coordinates. |
| Pages with invalid region value (empty) | geodata-unknown-region-category | The page uses an invalid value of the region parameter for coordinates. |
| Pages with unknown type of coordinates (empty) | geodata-unknown-type-category | The page uses an unknown value of the type parameter for coordinates. |
| Talk pages with comments before the first section (133,608 P) | discussiontools-comments-before-first-heading-category | The discussion page contains comments in the lede section (before first heading). This may cause the lede or the comments to be displayed incorrectly, especially in the mobile version and in mobile apps. |
| Pages with script errors (255 C, 456 P), User pages with script errors (832 P) | scribunto-common-error-category | There was an error when processing the modules included on the page. |
| Scribunto modules with errors (empty) | scribunto-module-with-errors-category | The module has an error in it. This category is T334940). |