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.

Tracking category Message name Category inclusion criteria
Pages with broken file linksbroken-file-categoryThe page contains a broken file link (a link to embed a file when the file does not exist).
Pages using duplicate arguments in template callsduplicate-args-categoryThe 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 exceededexpansion-depth-exceeded-categoryThe page exceeds the maximum expansion depth.
Pages with too many expensive parser function callsexpensive-parserfunction-categoryThe page uses too many expensive parser functions (like #ifexist). See Manual:$wgExpensiveParserFunctionLimit.
Hidden categorieshidden-category-categoryThe category contains __HIDDENCAT__ in its page content, which prevents it from showing up in the category links box on pages by default.
Indexed pagesindex-categoryThe page has a __INDEX__ on it (and is in a namespace where that flag is allowed), and hence is indexed by robots where it normally wouldn't be.
Pages where node count is exceedednode-count-exceeded-categoryThe page exceeds the maximum node count.
Noindexed pagesnoindex-categoryThe page is not indexed by robots because it has the magic word __NOINDEX__ on it and is in a namespace where that flag is allowed.
Pages with non-numeric formatnum argumentsnonnumeric-formatnumThe page contains a non-numeric argument to the formatnum parser function.
Pages containing omitted template argumentspost-expand-template-argument-categoryThe page is bigger than $wgMaxArticleSize after expanding a template argument (something in triple braces, like {{{Foo}}}).
Pages where template include size is exceededpost-expand-template-inclusion-categoryThe page size is bigger than $wgMaxArticleSize after expanding all the templates, so some templates were not expanded.
Pages with ignored display titlesrestricted-displaytitle-ignoredThe page has an ignored {{DISPLAYTITLE}} because it is not equivalent to the page's actual title.
Pages which use = as a templatetemplate-equals-categoryThe page contains {{=}} but on this wiki that does not expand to =. This usage is deprecated; a future MediaWiki version will implement {{=}} as a parser function.
Pages with template loopstemplate-loop-categoryThe page contains a template loop, ie. a template which calls itself recursively.
Pages where the unstrip depth limit is exceededunstrip-depth-categoryThe page exceeds the unstrip depth limit.
Pages where the unstrip size limit is exceededunstrip-size-categoryThe page exceeds the unstrip size limit.
Pages with math errorsmath-tracking-category-errorPages in this category have errors in the usage of math tags.
Pages with math render errorsmath-tracking-category-render-errorPages in this category have rendering errors in the math tags.
Pages that use a deprecated format of the chem tagsmath-tracking-category-mhchem-deprecationPages in this category use a deprecated format of the chem tags
Pages that use a deprecated format of the math tagsmath-tracking-category-texvc-deprecationPages in this category use a deprecated format of the math tags
Pages with reference errorscite-tracking-category-cite-errorPages in this category have errors in the usage of references tags.
TemplateStyles stylesheets with errorstemplatestyles-stylesheet-error-categoryThe TemplateStyles stylesheet has an error.
Pages with TemplateStyles errorstemplatestyles-page-error-categoryThere was an error when processing a <templatestyles/> tag on the page.