protected function getDataUrl(Item $item, $language = 0)
    {
        $pageId = $item->getRecordUid();
        $strategy = $this->getUriStrategy($pageId);
        $mountPointParameter = $this->getMountPageDataUrlParameter($item);
        $dataUrl = $strategy->getPageIndexingUriFromPageItemAndLanguageId($item, $language, $mountPointParameter, $this->options);

        return $dataUrl;
    }