
J4JAY Studio Web
La Celle-Saint-Cloud, Île-de-France
Founded in 2021 in Ile-de-France, J4JAY Studio Web designs websites and offers training in digital accessibility based on RGAA (the French accessibility standard).
J4JAY Studio Web was established in 2021 and is based in Ile-de-France. Specialising in web marketing and site design with both search engines and generative AI in mind, the agency also works in training.
Its offering includes a course dedicated to digital accessibility. Trainees cover multi-browser constraints and the legal requirement applying to the public sector as well as businesses with over 250 million euros in revenue.
Teaching draws on RGAA rules. Aimed at project managers, developers and UX/UI designers, the courses relay the recommendation from the French Digital Council to integrate this training into initial professional education.
The agency primarily serves freelancers, start-ups and small businesses. Its work includes projects for TBH-Tissage, Dreams in Paris and Szirmay Accord, as well as a site for a barrister at the Bordeaux Bar.
Accessibility services offered
Training
Training
This learning module covers RGAA rules for project managers, UX/UI designers and developers. The content addresses conformity criteria whilst incorporating benefits for natural search ranking.
Quote from the provider website
“Accessibilité web, quésaco? L'accessibilité est une exigence fondamentale du web. C'est une obligation légale pour la plupart des sites publics à travers le monde.”
Client references
TBH-Tissage, Dreams in Paris, Szirmay Accord, Béatrice Lecardeur, Célestin Stanley, Sandrine Durget.


