Layout and
hierarchy.

How to structure your site to improve accessibility.

Hierarchy of information is very important for accessibility for fonts, but it mainly focuses on the layout.

Having a logical and consistent layout is very important for accessibility, and is also relevant for design itself.

This is also about designing for all screens and to make sure design is user-friendly.

Layout Learning Disabilities illustration

Learning Disabilities

  • Use consistent and clear layout throughout the website.

  • Use breadcrumbs to go back and navigate easily.

  • Have an easy access to Help, FAQ and/or Search.

  • Have a clear and consistent structure.

Select a button to see the different compliances.
Layout low vision deficiency illustration

Visual impairments

  • Have consistent content and big sizes.

  • Be thorough when designing for tablet - this is particularly valid for users over 60+ who are the main users.

  • Make sure the menu is clear and understandable for all users.

Select a button to see the different compliances.
Layout AAA Accessible illustration

AAA Accessible

  • The website is predictable, adaptable and information is consistent (such as buttons or links).

  • Even on landscape mode, the website is still navigable and understandable.

  • The website is navigable with keyboard only.

Select a button to see the different compliances.
Layout Compliant

Compliant

  • The website is navigable, with clear links, instructions and page titles.

  • Content is adaptable.

  • Not keyboard accessible.

Select a button to see the different compliances.

Click anywhere to reveal

WARNING - This tab can cause headaches, dizziness and unsettling vision.

Not accessible

  • Layout is non-consistent and lacks hierarchy.

  • Design is not responsive on all screens, and can’t be used on certain devices.

  • Menu is confusing and contains dead-ends.

Select a button to see the different compliances.
Select a button to see the different compliances.
Layout Learning Disabilities illustration

Learning Disabilities

  • Use consistent and clear layout throughout the website.

  • Use breadcrumbs to go back and navigate easily.

  • Have an easy access to Help, FAQ and/or Search.

  • Have a clear and consistent structure.

Layout low vision deficiency illustration

Low vision deficiency

  • Have consistent content and big sizes.

  • Be thorough when designing for tablet - this is particularly valid for users over 60+ who are the main users.

  • Make sure the menu is clear and understandable for all users.

Layout AAA Accessible illustration

AAA Accessible

  • The website is predictable, adaptable and information is consistent (such as buttons or links).

  • Even on landscape mode, the website is still navigable and understandable.

  • The website is navigable with keyboard only.

Layout Compliant

Compliant

  • The website is navigable, with clear links, instructions and page titles.

  • Content is adaptable.

  • Not keyboard accessible.

Click anywhere to reveal

WARNING - This tab can cause headaches, dizziness and unsettling vision.

Not accessible

  • Layout is non-consistent and lacks hierarchy.

  • Design is not responsive on all screens, and can’t be used on certain devices.

  • Menu is confusing and contains dead-ends.

Quick Tips

Use clear and consistent layout.

Make that you use consistent layout throughout your website so that user can recognise that different blocks.

Don’t forget the nav bar and footer

Consider accessibility and UX design when designing the nav bar. As it it the main element allowing users to navigate the website, it is key.

Design for all screens

Make sure you design for mobile, as well as potentially tablet and different size screens if needed.

Responsive Web Design

Desktop design

All designers will design for desktop screens - ensure you start by designing for a 1440 screen. Not only will it make your life easier, but this will also make it easier for your website to be responsive and therefore accessible.

To also make sure that you notice mistakes and disrepencies in the navigation, make sure to build your website on a software designed for web design (Figma, Adobe XD or similar).

In the QA phase, make sure you check that the website is accessible on different browsers and odd desktop screen sizes!

desktop illustartion

Mobile

Most web designers consider mobile screen sizes when designing for web (at least for key pages!). A lot of users today use phones to access websites, and making sure your website is optimised for mobile is key to ensure that it is accessible. Designing for landscape-mode on mobile might seem excessive, but it’s important to check that it works this way too (check this with the developer or when doing QA).

Make sure the navigation and identifications are thought through for touch-screens as well.

Don’t forget to check how the website looks on multiple phones and phones sizes (iPhone, Android or similar).

Tablet

Designing for tablet is not strictly necessary, but it ensures that the website works on all screens. Depending on your client and how their audience access the website, it might even be very useful. For example, more and more schools and special needs students study on tablets.

Check that tricky section of your websites as well as navigation and layout work at tablet (even if it’s just during QA).

mobile phone illustrationtablet illustration

Responsive Web Design

Desktop design

desktop illustartion

All designers will design for desktop screens - ensure you start by designing for a 1440 screen. Not only will it make your life easier, but this will also make it easier for your website to be responsive and therefore accessible.

To also make sure that you notice mistakes and disrepencies in the navigation, make sure to build your website on a software designed for web design (Figma, Adobe XD or similar).

In the QA phase, make sure you check that the website is accessible on different browsers and odd desktop screen sizes!

Mobile

mobile phone illustration

Most web designers will think of designing at mobile (even if it’s just the homepage!). A lot of users today use the phones to access websites, and making sure your website in optimised for mobile is key to ensure that it is accessible. Designing for landscape mode might be a bit too thorough, but it’s useful to check that it works (check this with the developer or when doing QA).

Make your the navigation and identifications are thought through for touch-screenns as well.

Don’t forget to check how the website looks on multiple phones and phones sizes (iPhone, Android or similar).

Tablet

tablet illustration

Designing for tablet is not necessary, but it ensures that the website works on all screens. Depending on your client and how their audience access the website, it might even be very useful. For example, more and more schools and special needs students study on tablets.

Check that tricky section of your websites as well as navigation and layout work at tablet (even if it’s just during QA).

WCAG Guidelines

Official guidelines regarding layout.
LEARN MORE
A Accessible illustrationAA Accessible illustration

A Accessibility

Perceivable Components in User Interface
  • Create adaptable Content
  • Information, structure and relationship can be programmatically determined
  • Meaningful sequences an be programmatically determined
  • Instruction are not solely related to the sensory characteristics of components
Operable User Interface
  • Navigable (users are helped in navigating content)
  • Page’s title describes the topic or purpose
  • Available mechanism to bypass blocks of content
  • Focus order that preserves operability
  • Link purpose (in context) can be determined
  • Easier input modalities 
  • Pointer gesture and cancellation
  • Label in the name
  • Functionality can be operated by device motion
Understandable User Interface
  • Page appears in predictable ways in focus and input

AA Accessibility

Perceivable Components in User Interface
  • Orientation - a page needs to still be legible in portrait or landscape mode.
  • Content can be presented without loss of information or functionality, for vertical and horizontal scrolling
Operable User Interface
  • Navigable (users are helped in navigating content)
  • Multiple ways to locate a page
  • Headings and labels describe topic and purpose
  • Focus is visible when being keyboard operated
Understandable User Interface
  • Predictable
  • Navigation needs to be consistent, wether in design or mechanism
  • Identification needs to be consistent

AAA Accessibility

Operable User Interface
  • Keyboard accessible with no exceptions
  • Navigable (users are helped in navigating content)
  • Information about location on a page
  • Link purpose (link only) can be determined
  • Section headings are used to organise content
  • Easier input modalities
  • Concurrent input mechanism - web content does not restrict use of input modalities
AAA Accessible illustration

A Accessibility

A Accessible illustration
Perceivable Components in User Interface
  • Create adaptable Content
  • Information, structure and relationship can be programmatically determined
  • Meaningful sequences an be programmatically determined
  • Instruction are not solely related to the sensory characteristics of components
Operable User Interface
  • Navigable (users are helped in navigating content)
  • Pages are titled in a way that describes their topic and purpose
  • Available mechanism to bypass blocks of content
  • Focus order that preserves operability
  • Link purpose can be determined by text alone or in context
Operable User Interface
  • Page appears in predictable ways in focus and input

AA Accessibility

AA Accessible illustration
Perceivable Components in User Interface
  • Orientation - a page needs to still be legible in portrait or landscape mode.
  • Content can be presented without loss of information or functionality, for vertical and horizontal scrolling
Operable User Interface
  • Navigable (users are helped in navigating content)
  • Multiple ways to locate a page
  • Headings and labels describe topic and purpose
  • Focus is visible when being keyboard operated
Understandable User Interface
  • Predictable
  • Navigation needs to be consistent, wether in design or mechanism
  • Identification needs to be consistent

AAA Accessibility

AAA Accessible illustration
Operable User Interface
  • Keyboard accessible with no exceptions
  • Navigable (users are helped in navigating content)
  • Information about location on a page
  • Link purpose (link only) can be determined
  • Section headings are used to organise content
  • Easier input modalities
  • Concurrent input mechanism - web content does not restrict use of input modalities

Resources

Resource name
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One of our favorite when doing web design.

Colour Contrast Checker
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WACG Guidelines
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Have a look at the official guidelines.

Examples

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Designing for all screens might seem tiring, but this will easily make you a better designer, that focuses on key detail. Having a consistent layout is something that is found in print design as well, so don't let it limit creativity.

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Have a look at our other guides

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Have a look at our other guides

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