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The content listed below is non-accessible for the following reasons:

ISSUES WITH VIDEO, AUDIO AND IMAGES 

Video

  • Not all video content has a transcript, making the content inaccessible to users who cannot see. This fails the WCAG 2.1 success criterion 1.2.1. 

We are working to develop transcripts for all video only content.

  • Not all video content has captions that are synchronised to the audio content of the video, making them inaccessible to people who cannot hear. This fails the WCAG 2.1 success criterion 1.2.2.  

We are working to ensure that captions for all video with audio content are synchronised. 

  • Not all video content has audio descriptions of important visual information that doesn’t have audio, making this inaccessible to people who can’t see. This fails the WCAG 2.1 success criterion 1.2.5. 

We are working to develop audio descriptions that describes the visual content for all video with audio content.

  • Some video content may contain content that flashes more than three times a second. This fails the WCAG 2.1 success criterion 2.3.1. 

We are working to ensure that all video and animation content containing content that flashes more than three times a second is removed or replaced with compliant content

Images

  • Some images do not have a meaningful text alternative, so people using a screen reader cannot access the information. This fails WCAG 2.1 success criterion 1.1.1. 

We are working to ensure that all images have meaningful text alternative. Purely decorative images will have blank alt text and infographics and charts will have a link to a full description of the content.

  • Some images include text as part of the image, so people using a screen reader cannot access the information. This fails the WCAG 2.1 success criterion 1.4.5. 

We are working to ensure that all images containing text have a suitable text alternative.

 

ISSUE WITH NAVIGATION, STRUCTURE, LINKS AND KEYBOARD OPERABILITY 

Navigation

  • Not all page titles are unique and indicate the page’s topic or purpose, which can result in people with cognitive disabilities being unable to quickly orientate themselves within the site and identify the purpose of the page without interpreting its entire contents. This fails the WCAG 2.1 success criterion 2.4.2. 

We are working to ensure that all page titles are unique, clear and descriptive.

  • Some sections or pages have inconsistent navigation. This fails the WCAG 2.1 success criterion 3.2.3. 

We are working to ensure that all navigation menus and links are consistently located across the website.

  • Some pages use tables without header rows to structure content, making them less accessible to people using assistive technology. This fails the WCAG 2.1 success criterion 1.3.1. 

We are working to fix pages containing this issue.

Structure

  • Not all headings are hierarchical, making the site more difficult for users of assistive technology such as screen readers to access. This fails the WCAG 2.1 success criterion 1.3.1.  
  • Heading have on occasion been used to highlight information rather than for headings, making the site more difficult for users of assistive technology to use. This fails the WCAG 2.1 success criteria 1.3.1 and 2.4.6. 

We are working to fix pages containing these issues. 

Links

  • Some links do not use text that is meaningful out of context, which can result in users of screen readers not being able to understand the link without reading the surrounding text and users of speech recognition software being less able to target links accurately using voice commands. This fails the WCAG 2.1 success criterion 2.4.4.  

We are working to make links meaningful out of context.

  • Some links to external sites open in a new browser window and some open in the same browser window making the site behaviour unpredictable, which can result in the site being less accessible for people with some cognitive disabilities and people who use screen readers. This fails the WCAG 2.1 success criterion 3.2.2. 

We are working to ensure all links to external websites open in the same browser window.

Keyboard operability

  • Carousels do not have obvious controls for users to stop the auto-rotate, which can cause people with cognitive disability that affect focus and concentration to be distracted making the site less accessible. This fails the WCAG 2.1 success criterion 2.2.2.
  • Some menus, links, buttons, and other controls cannot be operated using the keyboard alone, which can cause problems for people who are blind, have low vision and/or hand tremors. This fails WCAG 2.1 success criterion 2.1.1.

We are working with our developers to implement fixes for these keyboard operability issues. 

 

ISSUES WITH CONTRAST, USE OF COLOUR AND VISUAL CHARACTERISTICS  

  • Some elements have low contrast levels (e.g. image copyright, category tags), which can result in text being difficult to read, especially for people with low vision, poor eyesight or colour blindness. This fails the WCAG 2.1 success criteria 1.4.3. 

We are working with our developers to implement a fix for this issue. 

  • Some pages use visual characteristics (shape, size, colour or location) to communicate instructions, which means that users who are unable to see or recognise information communicated using sensory characteristics are unable to perceive that information. This fails WCAG 2.1 success criterion 1.3.3. 

We are working to fix pages containing this issue.

 

ISSUES WITH LANGUAGE AND CONTENT  

  • The line height, spacing between paragraphs and letter and word spacing cannot be changed without loss of content or functionality. This means that people with low vision, dyslexia or cognitive disabilities may struggle to read the text, or lose content or functionality. This fails WCAG 2.1 success criterion 1.4.12. 
  • When using mobile or tablet devices, it may not be possible to dismiss or interact with some extra content (i.e. pop-up images) without moving focus or it disappearing. This may cause problems for disabled or sight impaired users as pop-up content may be accidentally triggered or pop-up content may not stay on the screen. This fails WCAG 2.1 success criterion 1.4.13. 

We are working with our developers to implement fixes for these issues.  

 

ISSUES WITH DOCUMENTS, INCLUDING WORD FILES, POWERPOINTS, PDFS 

  • Many of the documents (Word and PDF) on this site do not meet accessibility standards, which could result in them not being fully accessible to users of screen readers.  

Documents that are essential to the service we provide will be either converted to HTML pages or replaced with accessible versions.  

 

ISSUES WITH CONTENT MANAGEMENT SYSTEM (CMS) 

  • The CMS code is being checked to ensure that it meets the robust accessibility criteria 4.1.1, 4.1.2 and 4.1.3. 

This will be done as part of an accessibility upgrade of the Haiku Content Management System. 

DISPROPORTIONATE BURDEN 

We do not consider any of the accessibility issues to be a disproportionate burden. 

CONTENT THAT’S NOT WITHIN THE SCOPE OF THE ACCESSIBILITY REGULATIONS 

THIRD-PARTY CONTENT 

Our site includes third party content and functionality. This may direct you to a related service, link to another site or supporting documentation. We are not responsible for the accessibility of third-party content or to other sites we link to. This includes: 

  • YouTube videos 
  • Sound Cloud audio files 
  • Google maps 

We will provide an accessible alternative to any third-party content that isn’t compliant.  

Third party platforms 

We often create content which is hosted on third party platforms. This includes: 

  • content we create for social media 
  • video which we host on YouTube, SoundCloud or Vimeo 
  • data we supply to national databases.  

We are responsible for ensuring the content we supply meets accessibility requirements; however, we are not responsible for the accessibility of the platform itself. 

Documents (Word and PDF) 

This site has a number of Word and PDF documents which were published before September 2018. These aren’t essential to the service we provide and won’t be replaced. If you experience any difficulties accessing these documents, please email webmaster@nds.ox.ac.uk   

Video and audio content 

This site has pre-recorded audio and video content that was published before 23 September 2020, which is exempt from the accessibility regulations.  

ARCHIVED CONTENT 

This site contains archived content, which is exempt from the accessibility regulations. The archived content is all internal announcements and external news stories published prior to 23 September 2018, but which have not since been updated.