The module automatically provides a default canonical url to your product, classification, CMS pages only. By default, the module uses the current url of your website page because the default canonical url. Rel=canonical should only appear during the of a document. A canonical tag from the segment of a page https://thesocialcircles.com/story4444603/5-tips-about-%D0%90%D0%B2%D1%82%D0%BE%D0%BC%D0%B0%D1%82%D0%B8%D1%87%D0%B5%D1%81%D0%BA%D0%B8%D0%B5-%D1%82%D0%B5%D0%B3%D0%B8-hreflang-%D0%B8-%D0%BA%D0%B0%D0%BD%D0%BE%D0%BD%D0%B8%D1%87%D0%B5%D1%81%D0%BA%D0%B8%D0%B5-%D1%82%D0%B5%D0%B3%D0%B8-seo-you-can-use-today