| General group | Specific components |
| Content type | Forms, tables, lists, dates, times, numeric values, currency signs. | Information | Images, news, graphics, text, formatting, URL, abbreviations, audio, nomenclatures, colors, icons. | Data management | Transmission of information, registration form, login form, information updates, data validation, recovery and/or backup information. | Search | Search form, search results. | Navigation area | Pages, titles, cursor, shortcuts. | Emergency exits | Without associated components. |
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