RGAA Lab

Couverture ACT · Règle de46e4

Attribut lang d’un élément valide

Règle ACT de46e4 — Element with lang attribute has valid language tag. Mesurée contre le corpus du W3C le 2026-08-30 : 19 cas concordants sur 19. Chaque cas est lié à sa page officielle — la comparaison se refait à la main.

Critère RGAA servi : 8.8 · WCAG 3.1.2

Cas de test W3C de la règle de46e4, attendu, réponse du moteur et verdict
Cas de testAttenduObtenuVerdict
Passed Example 3passedpassed Concordant
Passed Example 2passedpassed Concordant
Inapplicable Example 4inapplicableinapplicable Concordant
Failed Example 2failedfailed Concordant
Inapplicable Example 5inapplicableinapplicable Concordant
Failed Example 9failedfailed Concordant
Inapplicable Example 1inapplicableinapplicable Concordant
Failed Example 7failedfailed Concordant
Failed Example 6failedfailed Concordant
Failed Example 3failedfailed Concordant
Failed Example 4failedfailed Concordant
Failed Example 8failedfailed Concordant
Inapplicable Example 3inapplicableinapplicable Concordant
Passed Example 1passedpassed Concordant
Failed Example 1failedfailed Concordant
Passed Example 5passedpassed Concordant
Inapplicable Example 2inapplicableinapplicable Concordant
Failed Example 5failedfailed Concordant
Passed Example 4passedpassed Concordant