- Enable or improve understanding of the graph.
- Improve the accessibility of the contents for people with disabilities.
- Improve the consideration of contents by search engines and indexing tools.
- Improve the accessibility of content for people with disabilities.
- Improve the way content is taken into account by search engines and indexing tools.
- Display in a structured way, somewhere close to the chart, all the numerical data that it represents, for example in the form of a data table.
- Alternatively provide close to the chart a link to content of the same type.
Check that, for each chart, there is structured content indicating all the numerical data that it represents, or a link towards a page providing this.
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