Newsroom - Heidelberg University

Suche - Universität Heidelberg

Events - Heidelberg University

Search - Heidelberg University

Faculties - Heidelberg University

Heidelberg University

Universität Heidelberg

Communication - Heidelberg University

University - Heidelberg University

All interactive components on a page, such as buttons or menus, should be far enough apart 
from other interactive areas, to avoid them being used by mistake. 

This ensures people with motor impairments can easily click or tap on the right element.

## Methodology

This check is run on both the mobile and desktop versions of every page. Results
for each may differ.

1. All interactive elements are identified, including buttons, links, and form controls.
2. If an element is not normally visible, it is ignored. This includes elements which
   are positioned offscreen or cropped (e.g. for 'screen-reader only' text).
3. If an element is larger than 24 CSS pixels in both dimensions, it passes.
4. Otherwise, the element is compared to all other elements on the page.
5. The minimum horizontal gap between the element is calculated as 24 CSS pixels,  
   minus the width of the element.
6. The minimum vertical gap between the element is calculated as 24 CSS pixels,  
   minus the height of the element.
7. If another element falls within the minimum horizontal or vertical gap, the 
   element fails, unless both are links that point to the same place.

## Further reading

This is part of the draft WCAG 2.2 specification and is subject to change.

* [Target Size (Minimum)](https://w3c.github.io/wcag/understanding/target-size-minimum.html)

ensure-minimum-target-size

July 2025

June 2025

University of Heidelberg

	Title / URL	Issues
	Newsroom - Heidelberg Universitywww.uni-heidelberg.de/en/newsroom	45
	Suche - Universität Heidelbergwww.uni-heidelberg.de/suche.html	39
	Events - Heidelberg Universitywww.uni-heidelberg.de/en/events	36
	Search - Heidelberg Universitywww.uni-heidelberg.de/search.html	35
	Faculties - Heidelberg Universitywww.uni-heidelberg.de/en/institutions/faculties	26
	Heidelberg Universitywww.uni-heidelberg.de/en	24
	Universität Heidelbergwww.uni-heidelberg.de/de	24
	Heidelberg Universitywww.uni-heidelberg.de/en?overlay=search	23
	Communication - Heidelberg Universitywww.uni-heidelberg.de/en/transfer/communication	20
	University - Heidelberg Universitywww.uni-heidelberg.de/en/university	12

Ensure interactive components are far enough apart

University of Heidelberg

Where this issue has occurred