A modified shop consists of approximately 14 relevant pages. Depending on the template, we need approximately 3-4 hours per page to make them accessible in the IBM Accessibility Checker. We deliberately do not talk about accessibility here, because on the one hand, the official checklists are incredibly long, and on the other hand, much of it is in your own hands, for example:
Alt and title texts for images: we create the technical requirements, you fill in the fields.
Contrasts: we can change the design of your shop, but that won't help if you choose light gray text on a white background in your product descriptions.
Videos with subtitles: best to embed them on YouTube.
Choose simple language for texts
So we reduce the risk of a warning, but we don't give any guarantees.