Table 4.
The Types of The Known Level AA Errors According to WCAG 2.0 POUR Principles per Webpage
| Country | Website ranking | P | O | U | R | TOTAL |
|---|---|---|---|---|---|---|
| Italy | 1 | 0 | 0 | 0 | 0 | 0 |
| UK | 1 | 0 | 0 | 0 | 0 | 0 |
| China | 1 | 0 | 0 | 0 | 0 | 0 |
| USA | 2 | 1 | 0 | 0 | 0 | 1 |
| Netherlands | 2 | 0 | 1 | 0 | 0 | 1 |
| Mexico | 2 | 0 | 1 | 0 | 0 | 1 |
| Canada en | 3 | 4 | 0 | 0 | 0 | 4 |
| Canada fr | 3 | 4 | 0 | 0 | 0 | 4 |
| Switzerland | 4 | 0 | 2 | 4 | 0 | 6 |
| Belgium | 5 | 12 | 0 | 0 | 0 | 12 |
| Spain | 6 | 24 | 0 | 0 | 0 | 24 |
| Ecuador | 7 | 28 | 0 | 0 | 0 | 28 |
| Brazil | 8 | 30 | 0 | 0 | 0 | 30 |
| Peru | 9 | 32 | 3 | 0 | 1 | 36 |
| Saudi Arabia | 10 | 34 | 2 | 5 | 0 | 41 |
| Russia | 11 | 39 | 1 | 2 | 0 | 42 |
| India | 11 | 39 | 2 | 2 | 0 | 43 |
| Sweden | 12 | 51 | 0 | 0 | 1 | 52 |
| Singapore | 13 | 71 | 1 | 2 | 0 | 74 |
| Pakistan | 14 | 58 | 7 | 16 | 0 | 81 |
| France | 15 | 81 | 51 | 0 | 1 | 133 |
| Ireland | 16 | 158 | 0 | 2 | 1 | 161 |
| Portugal | 17 | 98 | 54 | 14 | 2 | 168 |
| Germany | 18 | 168 | 0 | 0 | 0 | 168 |
| Turkey | - | BG | BG | BG | BG | - |
| Total | 932 | 125 | 47 | 6 | 1110 |
P perceivable, O operable, U understandable, R robust
BG bad gateway