HTML Lang Checker
Reads the lang attribute of the html element.
Reading the result
It should match the page language, such as en-GB.
Limitations
Reads one page as raw HTML, so anything added by JavaScript is not seen.
Example
Enter example.co.uk and run the check. The report opens when the check finishes.
Questions
What does the HTML Lang Checker do?
Reads the lang attribute of the html element.
How should I read the result?
It should match the page language, such as en-GB.
What can it not tell me?
Reads one page as raw HTML, so anything added by JavaScript is not seen.