| Title | Missing Page Language Check |
|---|---|
| id | lang_03 |
| type | true |
| elem | all |
| test | langNo |
| score | 1 |
| level | A |
| trust | 1 |
| ref | H57 |
| scs | 3.1.1 |
| dis | 53112 |
| result | failed |
The "Missing Page Language Check" evaluates whether the lang attribute is present on the <html> element.
I noticed that the lang attribute is missing.
- Visual Impairments: Screen readers won't know which language to use, leading to incorrect pronunciation, jarring or unintelligible speech, or wrong voice packs (e.g., using English TTS for a Spanish page).
- Cognitive Disabilities: Tools like text simplifiers or reading aids often rely on knowing the page language. Lack of a language tag can lead to cognitive overload or misinterpretation.
- Auditory Disorders: Incorrect pronunciation increases the cognitive load required to understand spoken content.
To address missing page language:
- Determine the language in which the page's content is mainly presented.
- Verify which is the correct language code for that language.
- Add the language code in the
langattribute of the<html>tag.