Bright AAA symbols against a blue background, symbolizing Website Accessibility Audit.

Accessibility Audit

Digital accessibility that impresses in everyday life

BMW Group Logo
DeutscheBahn_logo-2
Creditreform Logo
DERTOUR
jochen-schweizer
Dräger Logo
kuka
BMW Group Logo
DeutscheBahn_logo-2
Creditreform Logo
DERTOUR
jochen-schweizer
Dräger Logo
kuka
ProSieben_Logo_2015-2
Mercedes
Volkswagen Logo
DEKRA
stihl
Sonax_logo
Weidmüller logo
Das Logo der Bundesagentur für Arbeit
ProSieben_Logo_2015-2
Mercedes
Volkswagen Logo
DEKRA
stihl
Sonax_logo
Weidmüller logo
Das Logo der Bundesagentur für Arbeit
HomeServicesDesignAccessibility Audit

Your path to an accessible website with MaibornWolff

Are you looking for a reliable partner to conduct an accessibility audit of your website, web app, or application? We conduct comprehensive reviews of digital products: technically according to Web Content Accessibility Guidelines (WCAG) and human-centered for genuine usability. The result: clear priorities, concrete measures, and comprehensible reports.

Less Technology. Better Business.

Why a genuine accessibility audit is worthwhile for you

Audit with effect

We don't just look at the code, we look at the experience: keyboards, screen readers, other assistive technologies—everything that people actually use. Our goal: accessibility that really works in everyday life—not just on paper.

Clear through standards

WCAG, BITV, BFSG: We translate the requirements so that your team can work with them. Understandably and without technical jargon. You will also receive pragmatic solutions that are understandable for both design and development.

Focus instead of lists

You receive a clear list of measures, sorted by impact and effort. No overload, no guesswork. This allows you to plan your releases realistically and achieve rapid results without having to tear up your roadmap.

Reports that help

Our report shows you what's what, with screenshots, clear recommendations, and a summary for those who have little time but a lot of responsibility. Upon request, we can assist with implementation and retesting. Clear, focused, and on equal footing.

Reaching your goal with structured accessibility cards

We use a specially developed card system based on WCAG. The cards bundle related topics such as colors, keyboard control, or ARIA labels and help to identify real usage problems more quickly. This turns abstract rules into a concrete picture of your application that is understandable for specialist departments, design, and development.

For everyone who takes digital quality seriously

Are you responsible for a complex website, customer portal, or web application with many stakeholders? Then your website accessibility audit needs more than just tool reports. We test based on real use cases, incorporate standards, and deliver actionable results: prioritized, comprehensible, with a clear focus on benefits. And if you're wondering where to start, don't worry. We'll guide you step by step through the jungle of requirements.

Accessibility reduces support requests, prevents media breaks, and makes processes more efficient, for example in banking or self-service areas. At the same time, the perceived quality of your offering increases: users immediately notice whether a company only communicates inclusion or truly lives it.

Two people are sitting at a table and working together on a laptop.
Do you need quick clarity for your platform?

We like to start small: with a quick check or a focused audit. You receive fast, reliable information and can decide what the next step should be.

Identify typical barriers early on – and eliminate them effectively

Many obstacles seem harmless—until someone actually tries to use the site and fails. We show you in advance where the real problems lie and how you can achieve significant results with minimal effort. We see the same typical issues time and time again in our web accessibility audits...

  • missing keyboard operation

  • illogical heading structure

  • low-contrast colors

  • missing HTML structure

  • Missing/incorrectly used alternative texts

...and solve them pragmatically:

  • Quick checks to determine your location

  • Manual and AI-supported tests, screen readers, keyboard, contrast, zoom

  • Personas that represent different limitations and simulate usage scenarios

  • Pattern recognition in research data to make problems and hypotheses visible more quickly

  • WCAG review and classification according to BITV/BFSG

  • Prioritized lists of measures with concrete solutions

  • Retest after implementation of the prioritized points

Accessibility is not a niche issue
According to the European Council, 27% of the European population over the age of 16 lived with a recognized disability in 2023, and their voices influence digital decisions far more than many people think. Those who break down digital barriers strengthen their reach and appear credible because promises of inclusion are also visible in the digital world.

Experience that builds trust

  • A man in a TÜV Nord shirt operates a diagnostic device in front of a vehicle.
    TÜV NORD: IT system for damage assessments

    With the cloud-based system, TÜV NORD experts can efficiently prepare and invoice damage assessments and vehicle valuations. Car dealerships can order spare parts directly after the damage calculation, which shortens the repair time by at least 2 working days.

    To the TÜV Nord reference
    TÜV NORD: IT system for damage assessments
    Since August 2023

    in productive operation

    2 days

    time savings for garages

    Operation of the system
    and the virtual infrastructure
    To the TÜV Nord reference
  • A robotic arm places precise digital data in a futuristic, dark room.
    Research: AI-supported robotics for employees with physical limitations

    With demographic change, employees with physical limitations need better support to remain productive. Assistance robots can help, but are not flexible enough. The KiRo4LeMi research project aims to use AI to dynamically adapt robots to individual changes in performance. Using digital models and "living personas", the AI optimizes robot operation in real time.

    See robotics reference
    Research: AI-supported robotics for employees with physical limitations
    3 years

    research project, funded by the Bavarian Ministry of Economic Affairs

    Design of the robot

    more individuality thanks to AI

    Digital twin

    helps to be able to react quickly during operation

    See robotics reference
  • Carousel_Schöck_Components-1
    Schöck components: Improvement of the requirements process

    Together with MaibornWolff, the construction industry specialist optimized the requirements management of its Scalix design software. Thanks to the digital design approach, the technical requirements were re-specified and the software was further developed in a user-centered manner. The aim is to continuously increase user satisfaction and integrate internal and external interests. Read more about the methodology and results now!

    See Schöck Bauteile reference
    Schöck components: Improvement of the requirements process
    Project duration

    since 2022

    Team size

    2-3 Digital Designer:inside

    In 2024
    Scalix replaces old software
    See Schöck Bauteile reference
  • VW drives through tunnel at night
    VW: Digitization of key production figures with the iProcess app

    Less paper, more efficiency: Volkswagen replaces analog processes with the iProcess app. Cloud-native technologies and digital design enable intuitive recording and analysis of key production figures. This increases transparency and overall equipment effectiveness and paves the way for predictive maintenance at the automotive group.

    See VW reference
    VW: Digitization of key production figures with the iProcess app
    Project duration

    since January 2021

    Team size

    5 to 10 persons

    Fast app development

    thanks to Digital Design

    See VW reference
  • Sports car parked in a colorful desert landscape.
    Mixed reality: driving a real car in a virtual world

    Virtual racing in a real car? MaibornWolff made it possible for the BMW M. Within three months, we used Unreal Engine 4 to develop a prototype that processes vehicle signals with high performance and creates an immersive driving experience without motion sickness. The cockpit remains real, the surroundings become the racetrack.

    See BMW reference
    Mixed reality: driving a real car in a virtual world
    <3 months

    From the vision to the prototype

    3D applications

    in real time

    Team

    Unreal development, XR technology, game design, smart devices, 3D content

    See BMW reference
  • Header_Stiehl-IMOW-16-9
    STIHL: Control iMOW robotic mower via app

    Robot mower redefined: The iMOW from STIHL makes lawn care smarter. Our software expertise combined with STIHL's hardware know-how ensures intuitive app control. The result? A networked device that makes gardening easier - simple, efficient, innovative.

    See STIHL reference
    STIHL: Control iMOW robotic mower via app
    Project duration

    since August 2020

    Robot mower

    Control via app

    Process optimization

    with the customer

    See STIHL reference
  • Couple walking on the beach at sunset.
    DER Touristik Online: Development and migration of a multi-client capable travel booking platform

    Different brands, one platform: DER Touristik merges several independent websites. We are supporting the migration to the AWS cloud with digital design, microservices and testing. The focus is on performance, SEO and UX - for a seamless digital travel experience.

    See DER Touristik reference
    DER Touristik Online: Development and migration of a multi-client capable travel booking platform
    Standardized platform
    Multi-client travel portal
    Quality assurance
    End-2-End test automation
    Cloud transformation
    Migration to AWS cloud
    See DER Touristik reference
  • Header_It_goes_LOS
    Es geht LOS: Development of a cloud-based application for citizen participation

    Democracy meets digitalization: For "Es geht LOS!", we developed a cloud-based app for candidate management in five weeks. Built on AWS, it enables secure draws and efficient user management - for more citizen participation digitally.

    See Es geht LOS reference
    Es geht LOS: Development of a cloud-based application for citizen participation
    Strengthening democracy

    through random selection

    Recruit candidates

    for citizens' councils via app

    In 5 months

    from concept to prototype with AWS Amplify

    See Es geht LOS reference
  • Control unit in an automated factory environment.
    Monitoring alarms in industrial plants

    Safety in industrial plants requires a real-time overview. We developed a live monitoring platform that networks measuring devices and collects data via Azure IoT and Kubernetes. A scalable MVP was created in just three months: alarms appear in under ten seconds thanks to automated data acquisition via smartphone and Bluetooth.

    See reference
    Monitoring alarms in industrial plants
    Project duration

    3 years

    <3 months

    to the MVP

    Cloud migration
    modernization & relocation
    See reference
  • Header_Global-Requirements-Planning-System-for-Workforce-2-16-9
    Global workforce planning system

    How do you achieve globally harmonized workforce planning? With a modern web application based on domain-driven design and hexagonal architecture. Event sourcing ensures transparent traceability, while Azure and Quarkus provide stability and scalability. The result: a flexible, future-proof solution.

    See reference
    Global workforce planning system
    Team size

    up to 8 employees

    Domain Driven Design

    development approach

    Microsoft Azure Cloud

    allows easy roll-out of new versions

    See reference
  • Woman on the beach at sunset with laptop.
    DER Touristik: Become a digital travel companion in 7 months

    Travel information, bookings, support - all in one app. With Flutter, MaibornWolff developed a cross-platform solution for DER Touristik. In just seven months, a stable app was created for iOS and Android that supports multiple brands, languages and countries. This is how customer proximity travels.

    See DER Touristik reference
    DER Touristik: Become a digital travel companion in 7 months
    7 months

    From Kickoff to Go Live

    iOS and Android

    Digital travel companion

    Whitelabelling solution

    Uncomplicated integration of additional brands, languages and countries

    See DER Touristik reference
  • Man with tablet in front of KUKA industrial robots
    KUKA: UI/UX design for an app for load data analysis for industrial robots

    How do you reduce support requests? With a smart UX! KUKA and MaibornWolff developed a web-based application for load data analysis. Through "Understand/Build/Learn" we recognized challenges early on and validated solutions for an intuitive user experience.

    See KUKA reference
    KUKA: UI/UX design for an app for load data analysis for industrial robots
    Method

    Product Experience Design

    Customer request

    Easier interaction between users and the system

    Our goal
    Optimized load data analysis, fewer support requests, higher satisfaction
    See KUKA reference
  • A person in a modern office checks proof of identity on the web on a laptop and smartphone.
    Creditreform: Secure proof of identity on the web

    Verifying online identities in a forgery-proof manner while maintaining user-friendliness - CrefoTrust makes it possible. Together, we developed a solution that creates trust with blockchain technology and proofs of concept. Personal and company data remain protected, while verifications run smoothly.

    See Creditreform reference
    Creditreform: Secure proof of identity on the web
    Project duration:

    5 years

    Pilot tests

    based on several PoCs

    Decentralized identity

    allows tamper-proof storage of identities and company information

    See Creditreform reference
  • Technician installs solar panel on roof at sunset
    SMA: Development of a Web UI for ennexOS platform

    Optimizing energy flows, reducing costs - we have been developing the Web UI of the ennexOS platform with SMA Solar Technology since 2016. It digitizes energy management processes for over a million users and combines smart solutions for a sustainable energy future.

    See SMA reference
    SMA: Development of a Web UI for ennexOS platform
    Project duration

    since 2016

    > 1.000

    Modules and components in ennexOS platform

    > 7.000

    Fuse tests

    See SMA reference
  • A person stands in a modern, abstract room and holds a tablet in their hands.
    Weidmüller: Progression of the Industrial Service Platform

    IoT meets agility - Weidmüller and MaibornWolff developed the easyConnect platform for remote access, data visualization and machine learning. After intensive exploration, an MVP was created, accompanied by a cross-functional Scrum team. Making Industrial IoT smarter and more efficient.

    See Weidmüller reference
    Weidmüller: Progression of the Industrial Service Platform
    Approx. 7 months

    up to the MVP

    8 weeks analysis

    of professional, technical and organizational factors

    Innovative portal

    for end-to-end solutions

    See Weidmüller reference

How we work with you in the A11y audit

Together with you, we will develop a step-by-step action plan that will really help you move forward.

abstrackte-lininen-6
Kick-off

We start together, laying the groundwork for an audit that really helps. We clarify...

  1. ...objective,
  2. Target group,
  3. the most important usage paths and
  4. whether requirements from WCAG, BFSG, or BITV are relevant.
Identify use cases
Analysis
Present findings
Implementation & retest (upon request)

Accessibility audit with real impact

Accessibility is not only an important issue for people with permanent disabilities: the number of users with temporary limitations, such as a broken hand, should not be underestimated. The number of people you can help with an accessible website or app is much greater than many initially assume. So don't hesitate any longer and make your website and apps accessible – with MaibornWolff.

Would you like to become a satisfied MaibornWolff customer yourself?

Frequently asked questions about the accessibility audit

  • What is an accessibility audit?

    An A11y audit assesses whether a digital application is accessible to people with disabilities. Structure, usability, perceptibility, and robustness are tested—manually, with tools, and based on the WCAG. The goal is to produce a clear, prioritized list of specific improvements.

  • Are accessibility audits required by law?

    No, an audit itself is not mandatory. Accessibility, on the other hand, is: BITV 2.0 applies to public bodies, and BFSG will apply to many digital products and services from private providers from June 2025. An audit is the standard way to reliably check and verify compliance with the requirements.

  • How is accessibility tested?

    Testing is carried out using keyboards, screen readers, zoom functions, contrast checks, automated tools, and manual checks. Evaluation is based on WCAG criteria. The aim is to achieve real usability, which is why technical testing, usage simulations, and qualitative assessments by experienced experts are combined.

  • What is WCAG compliance?

    WCAG compliance means that a website or application meets the international accessibility standards of the Web Content Accessibility Guidelines. In Germany, Level AA is usually required. The WCAG define testable criteria for the perceptibility, operability, understandability, and robustness of digital content.

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