Table 9.
Summary of The Results Obtained from The Used Tools: AChecker, WAVE, HTML Validator, and CSS Validator
| Tool | Total Errors | Max | Min | Average | Median | Pass |
|---|---|---|---|---|---|---|
| AChecker WCAG 2.0, Level A | 329 | 72 | 0 | 13.7 | 5.5 | Italy, UK, China, Brazil, Netherlands |
| AChecker WCAG 2.0, Level AA | 1110 | 168 | 0 | 46.3 | 29 | Italy, UK, China |
| AChecker WCAG 2.0, Level AAA | 1661 | 549 | 0 | 69.2 | 26 | Italy, UK, China |
| WAVE | 456 | 136 | 0 | 19 | 12 | Italy, UK, USA, Netherlands |
| W3C HTML Validator | 777 | 210 | 0 | 32.4 | 16 | Spain, Canada, Netherlands |
| W3C CSS Validator | 565 | 140 | 0 | 23.5 | 14.5 | Italy, Turkey |