All pages were checked with these aids before the publication.
- XHTML Validator of the W3C
- CSS Validator of the W3C
- webXACT Accessibility examination
- Simulation on colour blindness, colour defective vision and blindness with aDesigner
Examples of barrier free contents
Not text contents like graphics and pictures are deposited with an alternative text. The alternative texts represent linguistical the contents of the graphic or the picture.
Frames
At these internet pages frames were renounced to make the navigation easier.
Structuring of the contents
To achieve a best possible readability of the contents, the texts are subdivided by headings, paragraphs and lists.
Tables
The use of tables was renounced extensively. To reach an attractive layout nevertheless at which graphic elements like pictures do not come too briefly contents and layout got completely separated from each other. The putting into action was made by CSS.
Scalability
Is the layout and its contents scalably. They can represent and use through this also on little displays, like a mobile telephone.
Readability
By the use of different Stylesheets the internet pages are represented correctly at all sorts of output media like printer, mobile telephone or miscellaneous screen sizes.