Digital accessibility is a concept encompassing a large set of aspects including disability. Accessibility covers in facts other aspects like multilingual and multicultural facets as well as nomadicity in terms of access constraints to remote information. Physical accessibility of disabled people to digital resources is becoming a core question when it affects communication capacities using computer interfaces and multimedia resources. For this respect, the Web Content Accessibility Guidelines (WCAG) 2.0 produced by W3C provide a wide range of recommendations for making Web content more accessible.