This template detects whether it is being used on the mobile version of Wikipedia (i.e., en.wikipedia.org) and adjusts the displayed content accordingly. However, reliance on this template is discouraged. For example, both versions of the content may appear in search engine results, leading to inconsistent or duplicated information. As a general rule, it is recommended to avoid using this template. If layout adjustments are required for mobile compatibility, the preferred approach is to use TemplateStyles and CSS, and read the recommendations for mobile friendly articles.
Some features work differently on the mobile website, such as slideshow galleries appearing as ordinary galleries. This template allows better presentation of such content, by e.g. having a "Slideshow" heading when a slideshow is shown, and a "Gallery" heading when a regular gallery is shown.
