Remove common/home

Opencart adds route=common/home for home page link, regardless of SEO friendly URLs being enabled and it can be removed by using third party extensions.

Example: https://www.opencart.com/index.php?route=marketplace/extension/info&extension_id=39927

Important: We are not affiliate with extension developers and we cannot help you with any issues related to third party extensions, consult with the developers of those extensions whenever encounter issues.