Commitment to Accessibility

We firmly believe that the internet should be available and accessible to anyone, and are committed to providing a website that is accessible to the widest possible audience, regardless of circumstance and ability.

To fulfill this promise, we aim to adhere as closely as possible to the Web Content Accessibility Guidelines 2.1 (WCAG 2.1) at the A level, published by the World Wide Web Consortium (W3C). These guidelines explain how to make web content more accessible to people with a wide array of disabilities. Complying with those guidelines helps us provide a site that is accessible to all people, from the blind to the motor impaired.

We accept no responsibility for the content or accessibility of the external websites or external documents linked to on this website.

Browser Keyboard Shortcuts

Navigate through our web pages without the use of mouse. Some commands may not work with every Internet browser version.

Action Shortcut (Windows) Shortcut (Mac)
Increase text size Ctrl + + (Plus sign) Option + ⌘ Cmd + +(Plus sign)
Decrease text size Ctrl + - (Minus sign) Option + ⌘ Cmd + -(Minus sign)
Move forward from link to link Tab Tab
Move backward from link to link Shift + Tab Shift + Tab
Move from box to box Tab Tab
Go to top of page Home Home
Go to bottom of page End End
Close window Ctrl + W ⌘ Cmd + W
Go back a page Alt +  (Left Arrow) ⌘ Cmd +  (Left Arrow)
Go forward a page Alt +  (Right Arrow) ⌘ Cmd +  (Right Arrow)

Find additional keyboard shortcuts specific to your web browser:


  • offers the NVDA screen reader for free.
  • You can learn more about the right to equal access for all Americans at
  • provides numerous resources for making accessible websites and maintaining them.
  • W3C and WCAG 2.1 provide technical guidelines and examples for what web accessibility should be.
  • provides web accessibility information and services.

We would love your feedback

If you enjoyed using the website, or if you had trouble with any part of it, please let us know and get in touch. We’d like to hear from you.