Accessibility

All pages on this site are WCAG AA approved, complying with all priority 1 and 2 guidelines of the W3C Web Content Accessibility Guidelines. This is a judgement call; many guidelines are intentionally vague and cannot be tested automatically. This site has been reviewed and it is believed that all these pages are in compliance.
All pages on this site validate as HTML5 1.0 Strict. This is not a judgement call; a program can determine with 100% accuracy whether a page is valid HTML. For example, check the home page for HTML validity.

This site uses only relative font sizes, compatible with the user-specified "text size" option in visual browsers. For those using Internet Explorer, go to View > Text Size > and select your desired size. For Firefox users, simply hold the CTRL button and press + or - to increase or decrease the size.
Many links have title attributes which describe the link in greater detail unless the text of the link already fully describes the target (such as the headline of an article).
Links are written to make sense out of context.

This site uses cascading style sheets for visual layout and semantic HTML for structure.
If your browser or browsing device does not support stylesheets at all, the content of each page is still readable.
All images used in this site include descriptive ALT attributes. Purely decorative graphics include null ALT attributes.