Based on the WCAG 2.2
Ideal for developers
Clear report in PDF en Excel
Includes consultation and free reexamination
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What is a technical audit?
In this technical audit, we examine 48 of the 55 success criteria of the Web Content Accessibility Guidelines (WCAG). These include the operation of the (mobile) menu, the functioning of forms and the behaviour of interactive elements. This technical audit is ideal for developers who want to make their platform digitally accessible.
What is the WCAG?
The WCAG consist of guidelines to help you make the internet more digitally accessible. These are scientifically determined to make it easier for people with disabilities to use the internet.
What is a partial audit?
For a partial technical audit, 48 out of 55 success criteria are examined. These are tested according to the WCAG-EM; the report is targeted for developers. This report can be combined with the report of a partial content audit.
In our handy table you will find an overview of which success criteria are part of our partial technical and content audits.
This is how a technical audit at Cardan works:
1. We choose a date
Together with our planner Femke, you will choose a suitable time to have the this technical audit carried out. The online consultation and free re-audit will also be scheduled.
2. The sample is determined
In this technology or platform audit, we look at possible accessibility issues in the technology. Consider, for example, the operation of the (mobile) menu, the functioning of forms and the behaviour of interactive elements.
3. The technical audit has started
Our researcher starts the audit! We do a manual inspection based on the Web Content Accessibility Guidelines (WCAG 2.2 AA) In this technical audit, we examine 48 out of 55 success criteria.
4. View the report
Within 3 weeks, your audit report will be ready in My Cardan. This report is available in HTML that can be used right away for the accessibility statement. You will also receive the results in pdf, JSON and CSV. The report is provided with all our findings, suggestions and solutions.
5. The online consultation with our WCAG-specialist
How do you get started with all the content findings? In this online consultation, you can put all your questions to our researcher. Together, you will spar about content solutions for success criteria that are not (yet) fulfilling.
6. Time for the re-examination
By mutual agreement, the retest is carried out 15 weeks after the start of the first audit In it, we audit if the website or app is more digitally accessible after the first audit!
Our benefits
Threshold-free.co.uk quality mark
We are one of three organisations conducting audits for Waarmerk drempelvrij.nl
Years of experience
Did you know that our colleague Gerard Copinga has been championing digital accessibility! Since 2003?
Quality is number one
Among other things, we are ISO 9001 certified and we have a "four eyes" policy for all our audits.
All expertise in-house
Our team consists of different areas of expertise: from UX, to development to business administration.
My Cardan is your personalised dashboard
"My Cardan" makes digital accessibility insightful and is fully personalised. This dashboard supports improving digital accessibility in your organisation.
Keep overview on your digital accessibility projects
Easily download an audit report in PDF and Excel
Personalised knowledge base
Give access to all your colleagues

The success criteria of a technical audit
The table below provides a complete overview of which success criteria are part of our partial technical and content audits. Combine both reports to apply for the accessibility statement.
Success criterion | Content | Technical |
---|---|---|
1.1.1 Non-text Content | yes | yes |
1.2.1 Audio-only and Video-only (Prerecorded) | yes | no |
1.2.2 Captions (Prerecorded) | yes | no |
1.2.3 Audio Description or Media Alternative (Prerecorded) | yes | no |
1.2.4 Captions (Live) | yes | no |
1.2.5 Audio Description (Prerecorded) | yes | no |
1.3.1 Info and Relationships | yes | no |
1.3.2 Meaningful Sequence | yes | yes |
1.3.3 Sensory Characteristics | yes | no |
1.3.4 Orientation | no | yes |
1.3.5 Identify Input Purpose | yes | yes |
1.4.1 Use of Color | yes | yes |
1.4.2 Audio Control | yes | yes |
1.4.3 Contrast (minimum) | yes | yes |
1.4.4 Resize Text | no | yes |
1.4.5 Images of Text | yes | no |
1.4.10 Reflow | yes | yes |
1.4.11 Non-text Contrast | yes | yes |
1.4.12 Text Spacing | no | yes |
1.4.13 Content on Hover or Focus | no | yes |
2.1.1 Keyboard | no | yes |
2.1.2 No Keyboard Trap | yes | yes |
2.1.4 Character Key Shortcuts | yes | yes |
2.2.1 Timing Adjustable | no | yes |
2.2.2 Pause, Stop, Hide | yes | yes |
2.3.1 Three Flashes or Below Threshold | yes | yes |
2.4.1 Bypass Blocks | no | yes |
2.4.2 Page Titled | yes | yes |
2.4.3 Focus Order | no | yes |
2.4.4 Link Purpose (In Context) | yes | yes |
2.4.5 Multiple Ways | no | yes |
2.4.6 Headings and Labels | yes | yes |
2.4.7 Focus Visible | no | yes |
2.4.11 Focus Not Obscured (Minimum) | no | yes |
2.5.1 Pointer Gestures | no | yes |
2.5.2 Pointer Cancellation | no | yes |
2.5.3 Label in Name | yes | yes |
2.5.4 Motion Actuation | no | yes |
2.5.7 Dragging Movements | no | yes |
2.5.8 Target Size (Minimum) | yes | yes |
3.1.1 Language of Page | yes | yes |
3.1.2 Language of Parts | yes | yes |
3.2.1 On Focus | no | yes |
3.2.2 On Input | no | yes |
3.2.3 Consistent Navigation | no | yes |
3.2.4 Consistent Identification | yes | yes |
3.2.6 Consistent Help | no | yes |
3.3.1 Error Identification | yes | yes |
3.3.2 Labels or Instructions | yes | yes |
3.3.3 Error Suggestion | yes | yes |
3.3.4 Error Prevention (Legal, Financial, Data) | no | yes |
3.3.7 Redundant Entry | yes | yes |
3.3.8 Accessible Authentication (Minimum) | no | yes |
4.1.2 Name, Role, Value | yes | yes |
4.1.3 Status Messages | no | yes |
Total number of success criteria audited | 33 | 48 |
Request your technical audit here
We will be happy to help you get started. Please fill in the details below and we will contact you.
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