wcag 2

 

Online Accessibility Testing Tools

Interested in testing the accessibility of your site? Here's a couple of free online tools that will get you started.

You might also try the Firefox Accessibility Extension by the Illinois Center for Information Technology Accessibility, or the Web Accessibility Toolbar by Vision Australia.

Accessibility - IT Dashboard

A friend recently asked me about the accessibility of a new US government website he'd seen. He knew I'd been following the various discussions about federal government accessibility. Like others I've looked at, IT Dashboard doesn't do very well.

IT Dashboard

At first glance, you might think it was going to be accessible. Nice clean layout in a modern style... it should be accessible too, right? You might think that, but you'd be disappointed. Let's take it from the top.

  • First thing I noticed while testing is that it seems to be forcing compatibility mode in Internet Explorer 8 (IE8) As of this posting it's not yet on the IE8 Compatibility View Blacklist
  • Skip links: present, but invisible and don't work for me in Internet Explorer 8. (compatibility mode?)
  • Text resizing: Nice clean text resizing links at the top of the page, but they don't seem to work in Internet Explorer or Firefox. I can see a refreshing of the screen, but I can't see any text changing.
  • Page headings: Should have at least one H1 heading. It has none. The home page has one H2 heading.
  • Default language: not defined
  • Alternative text: Purely decorative images are given alt text, they should be put in the CSS.
  • OnClick handler does not have focus-able element
  • Color contrast: with a 4.5:1 ratio being a minimum value for AA rating this site has links with a 2.35:1 ratio. Unacceptable.
  • Screen refreshing: There is no means that I can see to stop the screen from refreshing whenever the home page graphs reload. While this isn't particularly noticeable in normal browser viewing, my testing software resets about every thirty seconds. I have to think that accessibility software and add-ons would do the same.

While this is by no means a complete evaluation, it does show an alarming number of problems, some of them quite serious. My final problem with this site is the accessibility page. In my opinion this is the place where you explain how to use the accessibility features of a website. This is not the place to make political statements. This site's page begins with:

The Obama Administration has a comprehensive agenda to empower individuals with disabilities in order to equalize opportunities for all Americans.

It's only in the eighth paragraph that actual web accessibility features are mentioned. These three sentences are two little, and they are seven paragraphs too late. This is as good a summation of my opinion of the site as I could write.

WCAG 2 - Unofficial Executive Summary

The City University Web Team has produced what they call an executive summary of the WCAG 2.0 in less than 100,000 words. It's a very well done summation of Web Content Accessibility Guidelines (WCAG) 2.0 that is significantly under 100,000 words. That's more than I can say about the original, which at least feels much longer than that. If you're trying to explain WCAG 2 to anyone, letting them read this would be a great place to start.

Accessibility Recommendation Comparison

I've been working on comparisons of the WCAG 1.0, WCAG 2.0, and Section 508. I thought a few of my readers might find the results interesting, so I've posted it. Due to theme limitations, I found it easier to give it its own page. Go take a look at the Accessibility Comparisons. Please note, this project isn't finalized. The document will be updated as I have time. This work is based on Comparison WCAG and Section 508 Web - http://www.jimthatcher.com/sidebyside.htm

Web Design Resources - Updated

I was putting together a list of resources that I regularly use for someone, and I thought it might be helpful for someone else.

Firefox Resources

Resources for Internet Explorer

Resources for Opera

All Browsers

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