You are using WPML and experiencing issues with AHREFS site audit when the 'Browser Language Redirect' feature is enabled, resulting in Hreflang and HTML lang mismatch errors.
Solution:
First, ensure that the HTML lang attribute matches the intended language, as seen in the page source (e.g., pt-br for Brazilian Portuguese). You can verify this by checking the page source directly. If the HTML lang and HREF lang are matching as expected, the issue might be related to the 'Browser Language Redirect' feature affecting Google Indexing. We recommend reviewing the following documentation for more details on how this feature impacts indexing:
If this solution does not resolve your issue or seems irrelevant due to being outdated or not applicable to your case, we highly recommend checking related known issues at https://wpml.org/known-issues/, verifying the version of the permanent fix, and confirming that you have installed the latest versions of themes and plugins. If problems persist, please open a new support ticket for further assistance.
