code: private function _getPageCount (Element $type, $id)
  	{
  		/** @var EntryQuery|CategoryQuery $criteria */
  		$criteria = $type::find();
  		$this->_setCriteriaIdByType($criteria, $type, $id);
  
  		$sitemapLimit = Seo::$i->getSettings()->sitemapLimit;
  
  		return ceil($criteria->count() / $sitemapLimit);
  	}
docs: Get's the page count for the given element type and group / section ID
  
  @param Element $type - The Element Type
  @param int     $id - The section or group ID
  
  @return float