Colour Contrast Analyser Firefox Extension VPAT

Date: 11th September 2009
Name of product: Colour contrast analyser Firefox Extension
Contact: Gez Lemon <gez.lemon@gmail.com>

Summary

Criteria Supporting Features Remarks and Explanations
Section 1194.22 Web Based Internet Information and Applications Supports Details follow.

Section 1194.22 Web Based Internet Information and Applications

Criteria Supporting Features Remarks and Explanations
(a) A text equivalent for every non-text element shall be provided (e.g., via "alt", "longdesc", or in element content). Supports Images or other non-text content are not included in the results.
(b) Equivalent alternatives for any multimedia presentation shall be synchronized with the presentation. Not applicable There are no multimedia presentations in the results.
(c) Web pages shall be designed so that all information conveyed with color is also available without color, for example from context or markup. Supports Colour coding is used to draw attention to colour combinations that fail, but the information is available in text.
(d) Documents shall be organized so they are readable without requiring an associated style sheet. Supports The results are marked up so that they are readable without requiring an associated style sheet.
(e) Redundant text links shall be provided for each active region of a server-side image map. Not applicable There are no server-side image maps in the results.
(f) Client-side image maps shall be provided instead of server-side image maps except where the regions cannot be defined with an available geometric shape. Not applicable There are no server-side image maps in the results.
(g) Row and column headers shall be identified for data tables. Supports Header cells have been identified in the tables used to display and summarise the results.
(h) Markup shall be used to associate data cells and header cells for data tables that have two or more logical levels of row or column headers. Not applicable None of the data tables have more than one logical level of row or column headers.
(i) Frames shall be titled with text that facilitates frame identification and navigation. Not applicable Frames are not used.
(j) Pages shall be designed to avoid causing the screen to flicker with a frequency greater than 2 Hz and lower than 55 Hz. Supports There is no flicker.
(k) A text-only page, with equivalent information or functionality, shall be provided to make a web site comply with the provisions of this part, when compliance cannot be accomplished in any other way. The content of the text-only page shall be updated whenever the primary page changes. Not applicable A text-only version is not required.
(l) When pages utilize scripting languages to display content, or to create interface elements, the information provided by the script shall be identified with functional text that can be read by Assistive Technology. Supports The generated content is accessible to assistive technology.
(m) When a web page requires that an applet, plug-in or other application be present on the client system to interpret page content, the page must provide a link to a plug-in or applet that complies with 1194.21(a) through (l). Not applicable No applets, plug-ins or other applications are required to interpret the page content.
(n) When electronic forms are designed to be completed on-line, the form shall allow people using Assistive Technology to access the information, field elements, and functionality required for completion and submission of the form, including all directions and cues. Not applicable There are no form elements in the results.
(o) A method shall be provided that permits users to skip repetitive navigation links. Not applicable There are no repetitive links in the results.