Accessibility Compliance
Acceldata ensures that the ADOC application adheres to ADA compliance standards, specifically addressing WCAG Level AA accessibility guidelines. Comprehensive enhancements have been implemented for critical pages, including Login, Alerts Listing, and Alert Details.
Summary of Accessibility Enhancements
Accessibility improvements include:
| Accessibility Feature | Implementation Details |
|---|---|
| Keyboard Navigation | All interactive elements accessible by keyboard (tab order improved, logical flow ensured). |
| ARIA Labels and Roles | Properly defined for improved screen reader compatibility. |
| Color and Contrast Adjustments | Updated color scheme to meet contrast ratio standards (at least 4.5:1 contrast ratio). |
| Structural HTML and CSS Improvements | Ensured semantic correctness (e.g., using <button> instead of <div>). |
| Consistent and Logical Navigation | Ensured uniform navigation patterns across pages. |
| Dynamic Elements Management | Ensured announcements of dynamic changes to screen reader users. |
Testing Methodology
Accessibility compliance was validated using:
- Accessibility Insights for Web (Chrome Plugin): Quick Test (automated and manual) and Detailed accessibility audits and manual tests
- Lighthouse Accessibility Audit (Chrome Developer Tools): Quick automated accessibility checks and scoring
Implementation Results
| Page Name | Before Implementation | After Implementation |
|---|---|---|
| Login | 28% failure | Lighthouse score: 81 | 0% failure | Lighthouse score: 88 |
| Alerts Listing | 56% failure | Lighthouse score: 69 | 1% failure | Lighthouse score: 86 |
| Alert Details | 28% failure | Lighthouse score: 81 | 0% failure | Lighthouse score: 91 |
| Discover Assets | 56% failure | Lighthouse score: 69 | 0% failure | Lighthouse score: 85 |
| Asset Details | 46% failure | Lighthouse score: 77 | 1% failure | Lighthouse score: 82 |
| Data Sources | 46% failure | Lighthouse score: 97 | 1% failure | Lighthouse score: 97 |
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