• Accessibility declaration

Accessibility declaration

Nantes Métropole undertakes to make its website accessible in accordance with article 47 of law no. 2005-102 of February 11, 2005.

To this end, it implements the following strategy and actions: Schéma Pluriannuel d'Accessibilité Numérique New window.

This accessibility statement applies to the website:
https://museedartsdenantes.nantesmetropole.fr/

Compliance status

Musée d'arts de Nantes is in partial compliance with the general accessibility improvement guidelines, due to the non-conformities listed below.

Test results

The RGAA 4.1.2 compliance audit carried out by Temesis revealed that :

  • 54.24% of RGAA criteria met.

In detail :

  • Number of compliant criteria: 32
  • Number of non-compliant criteria: 27
  • Number of criteria not applicable: 47

2025-2026 action plan

  • Audit performed on February 13, 2025
  • Implementation of fixes delivered in May and October 2025
  • Internal audit achieves a rate of 84.75%

In detail after corrections :

  • Number of compliant criteria: 50
  • Number of non-compliant criteria: 9
  • Number of criteria not applicable: 47

Content not accessible

The content does not meet the criteria listed below.

List of non-compliant criteria (after corrections)

  • 4.1 Does all pre-recorded time-lapse media have a text transcription or audio description (except in special cases)?
  • 4.3 Does each pre-recorded time-synchronized medium have synchronized subtitles, if necessary (excluding special cases)?
  • 4.5 Does each pre-recorded time-lapse medium have a synchronized audio description, if necessary (excluding special cases)?
  • 7.1 Is every script compatible with assistive technologies, if necessary?
  • 7.3 Can each script be controlled from the keyboard or any other pointing device (except in special cases)?
  • 9.1 Is the information on each web page structured by the appropriate use of headings?
  • 10.2 On each web page, is visible content still present when style sheets are deactivated?
  • 10.9 In every web page, information should not be given solely by shape, size or position. Is this rule respected?
  • 12.8 On each web page, is the tab order consistent?

List of non-compliant criteria (initial audit)

  • 1.1 Is there a text alternative for every image that conveys information?
  • 1.2 Is every decorative image correctly ignored by assistive technologies?
  • 1.3 For each information-bearing image with a text alternative, is this alternative relevant (excluding special cases)?
  • 1.9 Is each image caption, where necessary, correctly linked to the corresponding image?
  • 3.1 On every web page, information should not be conveyed by color alone. Is this rule respected?
  • 3.3 In each web page, are the colors used in interface components or graphic elements carrying information sufficiently contrasting (excluding special cases)?
  • 4.1 Does all pre-recorded time-lapse media have a text transcription or audio description (except in special cases)?
  • 4.3 Does each pre-recorded time-synchronized medium have synchronized subtitles, if required (excluding special cases)?
  • 4.5 Does each pre-recorded time-lapse medium have a synchronized audio description, if necessary (excluding special cases)?
  • 6.1 Is every link explicit (except in special cases)?
  • 7.1 Is every script compatible with assistive technologies, if necessary?
  • 7.3 Can each script be controlled from the keyboard or any other pointing device (except in special cases)?
  • 7.5 On each web page, are status messages correctly rendered by assistive technologies?
  • 8.7 On each web page, is each language change indicated in the source code (excluding special cases)?
  • 8.9 In every web page, tags must not be used solely for presentation purposes. Is this rule respected?
  • 9.1 Is the information on each web page structured by the appropriate use of headings?
  • 9.3 Is every list on every web page correctly structured?
  • 10.2 On each web page, is visible content still present when style sheets are deactivated?
  • 10.3 Does the information on each web page remain comprehensible when style sheets are deactivated?
  • 10.7 In each web page, for each element receiving the focus, is the focus visible?
  • 10.9 In every web page, information should not be given solely by shape, size or position. Is this rule respected?
  • 10.13 In each web page, is additional content that appears when the user focuses on or hovers over an interface component controllable by the user (except in special cases)?
  • 11.1 Does each form field have a label?
  • 11.5 In each form, are fields of the same nature grouped together, if necessary?
  • 11.10 In each form, is the input control used appropriately (excluding special cases)?
  • 12.8 On each web page, is the tab order consistent?
  • 12.9 The navigation on every web page must be free of keyboard traps. Is this rule respected?

Exemptions for disproportionate burden

List of content not accessible, exempted for disproportionate burden: none

Content not subject to accessibility requirements

  • Files available in office formats published before September 23, 2018 ;
  • Third-party content not financed or developed by the organization concerned and not under its control:
    • YouTube player

Drawing up this declaration of accessibility

This declaration was drawn up on February 13, 2025.

Technologies used to create the website

  • HTML
  • CSS
  • JavaScript

Test environment

Web page tests were carried out with the following combinations of web browsers and screen readers:

  • Windows, NVDA 2024.4.2, Firefox 135
  • Windows, Jaws 2025, Firefox 135
  • macOS 15.0.1, VoiceOver, Safari 18.0.1
  • Android 15, TalkBack 15.1, Chrome 133
  • iOS 18, VoiceOver, Safari

The following tools were used during the assessment:

  • WCAG contrast checker
  • HeadingsMap
  • Web developer
  • ARC Toolkit

Site pages verified for compliance

  1. Home : https://museedartsdenantes.nantesmetropole.fr/
  2. Site map: https: //museedartsdenantes.nantesmetropole.fr/plan-du-site/
  3. Legal information: https: //museedartsdenantes.nantesmetropole.fr/mentions-legales/
  4. Search results: https: //museedartsdenantes.nantesmetropole.fr/page/1/?s=photo
  5. Declaration of accessibility: https: //museedartsdenantes.nantesmetropole.fr/declaration-d-accessibilite/
  6. Accessibility and disability: https: //museedartsdenantes.nantesmetropole.fr/visiter/accessibilite-et-handicap/
  7. Group visit: https: //museedartsdenantes.nantesmetropole.fr/visiter/en-groupe/
  8. Practical information: https: //museedartsdenantes.nantesmetropole.fr/visiter/
  9. Agenda: https: //museedartsdenantes.nantesmetropole.fr/agenda/
  10. An event: https: //museedartsdenantes.nantesmetropole.fr/agenda/james-guitet-rendez-vous-du-midi/
  11. News: https: //museedartsdenantes.nantesmetropole.fr/actualites/
  12. An Exhibition: https: //museedartsdenantes.nantesmetropole.fr/expositions/paquebots-1913-1942/
  13. The collections: https: //museedartsdenantes.nantesmetropole.fr/collections/
  14. A collection: https: //museedartsdenantes.nantesmetropole.fr/collections/art-contemporain/
  15. Visiting with children: https: //museedartsdenantes.nantesmetropole.fr/visiter/avec-enfant/

Feedback and contact

If you are unable to access any content or service, you may contact the webmaster to be directed to an accessible alternative or to obtain the content in another form.

  • Send a message [online form url]
  • Contact [Name of the entity responsible for the online service] [url of a page with the entity's contact details]

Avenues of appeal

Use this procedure in the following cases.

You have notified the website manager of an accessibility problem that is preventing you from accessing content or services and you have not received a satisfactory response.