Every page should clearly define its primary language so assistive technologies can interpret and present content correctly.
When language attributes are missing, incorrect, or malformed, screen readers may:
Use the wrong pronunciation rules
Misinterpret words
Switch voices incorrectly
Create a confusing experience for users
This issue often goes unnoticed because it doesn’t affect visual users, but it can impact accessibility.
Why Language Attributes Matter
The lang attribute on the <html> element tells assistive technologies what language the page is written in.
For example:
A page written in English should include
lang="en"A page in Spanish should include
lang="es"
Without this declaration, screen readers may default to the wrong language profile, leading to incorrect pronunciation and reduced comprehension.
Malformed language codes (such as non-standard abbreviations) can also cause assistive technologies to behave unpredictably.
How Our AI Remediation Helps
Our AI-Powered Remediation feature automatically scans your website to detect language-related issues.
When an issue is found, the AI can:
Detect the primary language of the page
Set or correct the
langattribute on the<html>elementNormalize malformed or non-standard language tags to valid standards
The Result
Improved WCAG compliance
Accurate screen reader pronunciation and interpretation
Reduced confusion for multilingual users
A more accessible and professional browsing experience