Accessible website in 2025: checklist and tipps

[Translate to English:] Zwei Jungs, die von einem Dach auf ein anderes springen

[Translate to English:]

According to the WebAIM study, 95 percent of all websites are not accessible. And this excludes some people from shopping online, using social media, booking services and much more. But what makes an accessible website?

An accessible website is characterized by the fact that everyone can use it. Then it doesn't matter whether someone has a visual or hearing impairment, they can use all functions without restriction.


What is an accessible website?


In short, an accessible website must fulfill the following four main categories:

  • Perceivable
     
  • Usable
     
  • Understandable
     
  • Robust

If all criteria are met, users can visit and interact with the website without additional installation. 


Why is accessibility so important?


Accessibility goes far beyond technical adaptations - it directly affects the user-friendliness of your website. For example, a screen reader enables blind people to read content aloud, fill out contact forms and navigate through links.

For such functions to work reliably, the website must be programmed correctly. Accessible websites make digital services accessible to everyone and create a better user experience.

Your website thus becomes an inclusive place where no one is excluded - regardless of whether they have disabilities or not.  


What are the goals of an accessible website?


Admittedly, the good feeling of not excluding anyone is often not enough in everyday business life. You should therefore be aware of the following tangible benefits:

1. increasing the target group

According to Aktion Mensch, around 7.8 million people with disabilities live in Germany. An accessible website allows you to address these potential customers directly - and not leave anyone out. 

2. improvement of the SEO

Search engines such as Google reward accessible websites with better rankings, as they are often more clearly structured and user-friendly.

3. legal requirements

The Accessibility Reinforcement Act obliges many companies to ensure accessibility. Those who do not comply risk fines and damage to their image.

In addition, an accessible website increases customer satisfaction, reduces discrimination and promotes digital participation - a win-win situation for companies and society. 


All the advantages of an accessible website at a glance
 

  • Taking responsibility for all users
     
  • Improve usability - understandable, structured content
     
  • Do not exclude anyone (indirectly increase reach)
     
  • Search engine optimization - easily accessible websites have a positive effect on Google rankings
     
  • Increase the reputation of your own company website


Who is the accessible website for?


You may have asked yourself: Who are accessible websites actually intended for? For far more people than you might initially think:

  • People with impaired vision - permanently (blind) or temporarily (cataracts) or depending on the situation (blinding light)
     
  • People with impaired hearing - permanent (deaf) or temporary (ear infection) or situation-dependent (noisy environment)
     
  • People with impaired speech - permanent (being non-verbal) or temporary (severe sore throat) or situational (foreign language)
     
  • People with a limited sense of touch - permanent (missing arm) or temporary (broken arm) or situational (holding something in your hand)

But what about the legal requirements? Here are the most important facts about accessible websites.


What is the Barrierefreiheitsstärkungsgesetz?


In June 2025 (28.06.2025), the BFSG (Barrierefreiheitsstärkungsgesetz) will come into force. This is a reaction to the EU directive of the European Accessibility Act (EAA). From this date, private and commercial websites must be accessible

This means that companies must make their websites and digital offerings accessible. The WCAG (Web Content Accessibility Guidelines) and the three conformance levels A, AA and AAA form the basis.

A stands for a “must”, AA for a “should” and AAA for a “can”.

If the following conditions are met, you must convert your website:

  1. You offer digital services and/or sell products.
     
  2. You employ more than 10 people.
     
  3. Your company generates more than 2 million turnover.



Which websites must be accessible in 2025?


The Accessibility Reinforcement Act primarily affects companies in the B2C sector. However, not all B2B companies are excluded from the legal requirements.

The accessibility obligation generally applies if a company offers publicly accessible digital services. This means:

  • Pure B2B companies that work exclusively with other companies and whose digital offerings are not intended for the general public are often exempt from the requirements.
     
  • B2B companies with publicly accessible content (e.g. online stores or portals for customers) are subject to the same legal requirements as B2C companies.


Legal basis for accessible websites of public bodies


Public websites have had to be accessible since the introduction of the BITV - this is clearly regulated by law. Important standards are

  • WCAG (Web Content Accessibility Guidelines): The international benchmark for accessible web content.
     
  • EN 301 549: The European standard that ensures that digital content is accessible to people with disabilities.
     
  • BITV (Barrier-free Information Technology Ordinance): The German regulation that has required public institutions to implement accessibility and publish a declaration on this since 2020.

The BITV was last updated in 2019 and specifies concrete minimum requirements. The aim is to enable all people - regardless of disability - to access digital information and services. 


What happens if a company violates the BFSG?


Below you will find an overview of the possible penalties that can be imposed on a company if it violates the Accessible Website Guidelines:

  1. Fines:

    Up to €50,000 for violations

  2. Regulatory measures:

    Warnings

    Orders for rectification

    Prohibition of data processing operations

  3. Consequences under civil law:

    Claims for damages by affected persons

  4. Reputational damage:

    Negative publicity

    Loss of trust among customers and partner companies

  5. Legal action:

    Possible penalty payments

    Court-ordered implementation obligations

It is therefore important to deal with the changeover before the deadline in June and avoid possible consequences.


How do you make a website accessible?


There are three key steps you need to take to make your website accessible: 

  1. Analyze accessibility

    Start with an analysis of the current state of your website, for example using a BITV test according to BIK and tools such as WAVE. In addition, an analysis and consultation with an experienced agency is particularly useful for extensive websites.

    This will help you to identify whether the requirements of EN 301 549 are met and where barriers exist. As a result, you should define a list of all the points that need to be addressed.

  2. Implement measures

    Technical requirements: Ensure that screen readers recognize the page structure by correctly labeling links and forms and using technologies such as ARIA (Accessible Rich Internet Applications).

    Alternative control methods: Enable navigation via keyboard, voice input or magnification software (screen magnifier). The use of tabindex can help to organize the sequence of elements logically.

    Customize content: All content, including PDFs, should be made accessible. If certain areas are not accessible, offer transitional solutions.

  3. Documentation and improving accessibility continuously

    Upload an accessible “accessibility statement” to your website in which you make transparent which parts of the website are already accessible and where you can still make improvements. In addition, users should be able to report barriers so that you can continuously make improvements.

     


Checklist: When is a website accessible?


People with disabilities have no problems interacting or consuming content on an accessible website. The following functions, among others, should be available:

  • Control elements are provided with focus on tab
     
  • Animations with pause button available
     
  • Navigation and structure is clear (all content can be operated with mouse and keyboard)
     
  • Cookie confirmation is barrier-free
     
  • Forms are freely accessible
     
  • Comprehensible language available (also: sign language)
     
  • Text alternatives for multimedia content available (alt texts)
     
  • Page titles and link texts are clear and meaningful
     
  • Contrasts match each other
     
  • Font size and font type are customizable (on all devices)
     
  • Screen reader is available

The list shows the most important functions, but can also be shorter or longer depending on the type of your website.


What does an accessible website cost?



The cost of an accessible website depends on various factors. One decisive aspect is how much accessible content is already available. The final price is largely determined by the current status of the website or online store.

If accessibility is taken into account directly as part of a relaunch, the conception, design and development are somewhat more complex, but this additional effort pays off. Subsequent adjustments, on the other hand, can be just as time-consuming and costly as a complete relaunch.

The factors that play a role here are

  • How accessible is the website?
     
  • How extensive is the website?
     
  • How old is the website?

It becomes more complex and expensive with extensive conversions and tests as well as a subsequent analysis. Large projects can cost up to 10,000 euros.


Conclusion on accessible websites


The accessible website is coming and with it the conversion of the website. With our overview, you are prepared for the deadline and can sit back and relax after the conversion to an accessible website.

We will be happy to support you with accessibility and website relaunches. We will explain exactly how in a non-binding introductory meeting. Contact us by phone on 0711 184206-0 or by email at hello@wus.agency.

Dagmar Kavakli, Communication Manager

Dagmar has been working in the industry for 15 years and is a big fan of clear communication. She has been writing and working for the W&S Digital Agency since 2020. If you want to get in touch with her, just contact her via d.kavakli@wus.de or LinkedIn.

W&S Digital Agency team Dagmar Kavakli

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