Section 508 Compliance Web Page Checklist
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Criteria |
Yes |
No |
N/A |
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Do all meaningful Images have a descriptive ALT tag or in the case of format images an empty ALT tag? [Para (A)] |
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If a multimedia file (swf, avi, mpg, aif, mov etc)is used is there a synchronized text description file accompanying? Is this file descriptive of the presentation action as well as dialog? [Para(B)] |
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When color is used to communicate information, is this information available in a different mode? [Para( C)] |
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When Style Sheets are used, does the page read correctly without style sheet support? Is page content presented in a logical order? [Para (D)] |
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If Server-side image maps are used, are the same links and navigation information hard coded directly on the page? Or available as a client-side image map? [Para (E & F)] |
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If a table is used to display data, does the table design and coding support interpretation by assistive technology? Are the reference row and column coded with the required identification code? [Para (G & H)] |
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Are frames identified with the title attribute? Is the title descriptive of the frame’s purpose? [Para (I)] |
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Does the page use prohibited flashing or blinking text, objects or elements? [Para(J)] |
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Where page can not be made accessible either because of design or content, is there an accessible version available with the comparable content? [Para(K)] |
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If a Script (JavaScript, ASP etc) is used to provide page content or control, is that same content & control available without Script support? [Para(L)] |
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If a page incorporates enhanced content requiring plug-in support, is there a link to the plug-in’s provider on the same page? Is this enhanced content accessible with the plug in employed? [Para(M)] |
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Do all forms utilize the Label attribute for form elements? Are form elements organized logically and consistently? Is there sufficient information available for disabled users to understand what the form’s requirements are? [Para (N)] |
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Is a method provided for users to ‘skip’ redundant navigation links? [Para (O)] |
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Where user interaction time is regulated, is the user alerted and given the opportunity to extend or disable session timing? [Para (P)] |
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Comments: |
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| Curator: Antonio Haileselassie Antonio.O.Haileselassie@nasa.gov Responsible NASA Official: Bryan D. McCall bryan.d.mccall@nasa.gov Date: June 12, 2006 |