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This English version is provided for information. The Czech version applies in the Czech Republic and the Slovak version in Slovakia.

Without the legal language: Data in plain words

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For everyone

Accessibility statement

Version 1.1 · Effective from 4 November 2026 · About 3 min read
In short, in plain words
  • We want everyone to be able to use Eolin, including people with disabilities.
  • Our goal is level AA of the international WCAG 2.1 standard.
  • So far we meet it only partially, and no independent audit has taken place.
  • If you come across a barrier, write to us – we will fix it or help you in another way.

1. What this statement covers

This statement covers the eolin.app website and the campaign app operated by Arwell Works s.r.o. We issue this statement voluntarily: as a private company, we have no obligation under Czech Act No. 99/2019 Coll., on the accessibility of websites and mobile applications, but we take accessibility seriously.

2. Compliance status

The website and the app are partially conformant with WCAG 2.1 level AA. Partially conformant means that some parts of the content do not yet fully conform to the standard.

3. What we do

  • The campaign app is automatically tested against the WCAG 2.1 level A and AA rules with every code change.
  • We take care to ensure sufficient contrast, a visible marker on the element that has keyboard focus, keyboard operability and labels for screen readers, and we respect reduced-motion settings.
  • Pages declare their language (Czech, Slovak or English) so that screen readers read them with the right pronunciation.
  • We design buttons and links in the campaign app to be at least 44 × 44 pixels, so they are easy to tap.
  • The app is designed primarily for mobile phones and works in common browsers without installation.

4. Known limitations

  • The eolin.app website is automatically tested against only a few selected rules; we are preparing full testing.
  • No manual or independent accessibility audit has taken place.
  • Quizzes have a time limit of 20 seconds per question. It is part of the competition rules, is the same for everyone and cannot be extended or switched off. A quiz is only one of the campaign's activities – points can also be earned from the other activities and challenges. If the limit is a barrier for you because of a disability, please contact us or the campaign organiser.
  • Videos and archive footage may not always have subtitles or a text transcript; the campaign organiser is responsible for the campaign content.
  • Activities behind QR codes open when the code is scanned with the phone's camera; the code cannot be entered by hand. Challenges are available directly in the app without scanning. The QR codes are put up at the school, and the school decides where they are placed.
  • The campaign app does not yet have a link to skip to the main content.
  • In the administration, the order of day, month and year in date fields follows the browser's language; we therefore also spell out the entered date in words.

5. Feedback and contact

Have you come across a barrier, or do you need content in another format? Write to privacy@arwell.works. We will reply within 30 days.

6. Preparation of this statement

This statement is based on the operator's own assessment and the results of automated tests. We will review this statement at least once a year or after a major change to the website or the app.