It is important for the KELER Group that its website is available easily and with equal opportunities to all visitors.

We have sought to develop an accessible website, but for many the best user experience can be achieved by personalizing the computer, smart phone, tablet used to access the website, and the browsers used on the devices.

All devices offer setting options that allow the visitor to change the colors of the website, increase font size, zoom the screen or get the website content read aloud.

The following list includes the Hungarian language, public site of the manufacturers of some of the more frequently used operating systems, mobile devices and browser programs where various accessibility aid settings can be found.

Operating systems, mobile devices accessibility aid


Browser programs accessibility aid

Please inform us if you have difficulty in using the website

The KELER Group is continuously working to increase the accessibility, ease of use of its website. If you find any accessibility issue or wish to make any remark, recommendation, please contact us at .

Applied website accessibility standard

The KELER Group websites are made accessible in line with the best practices and standards sated in the World Wide Web Consortium Web Accessibility Initiative (W3C WAI). The guidelines of the Web Content Accessibility Guidelines (WCAG) 2.0 standard were followed. 

The KELER Group is committed to ensure that its website accessibility complies at all times with level ‘A’ of the WCAG 2.0 standard, but at certain points higher levels of the standard are met.

Károly Szántai, web and UX accessibility expert helped us in creating the accessible website of the KELER Group.