$is_image ) ? SEO_Links::TYPE_EXTERNAL_IMAGE : SEO_Links::TYPE_EXTERNAL;
		}

		// There is no base path and thus all URLs of the same domain are internal.
		if ( empty( $home_url['path'] ) ) {
			return ( $is_image ) ? SEO_Links::TYPE_INTERNAL_IMAGE : SEO_Links::TYPE_INTERNAL;
		}

		// When there is a path and it matches the start of the url.
		if ( isset( $url['path'] ) && \strpos( $url['path'], $home_url['path'] ) === 0 ) {
			return ( $is_image ) ? SEO_Links::TYPE_INTERNAL_IMAGE : SEO_Links::TYPE_INTERNAL;
		}

		return ( $is_image ) ? SEO_Links::TYPE_EXTERNAL_IMAGE : SEO_Links::TYPE_EXTERNAL;
	}
}