diff --git wp-admin/includes/class-wp-ms-sites-list-table.php wp-admin/includes/class-wp-ms-sites-list-table.php
index 9ce3ffe..113f238 100644
--- wp-admin/includes/class-wp-ms-sites-list-table.php
+++ wp-admin/includes/class-wp-ms-sites-list-table.php
@@ -388,24 +388,69 @@ class WP_MS_Sites_List_Table extends WP_List_Table {
 	 * Handles the users column output.
 	 *
 	 * @since 4.3.0
+	 * @since 4.7.0 Display First user of the site, and number of users in the site
 	 * @access public
 	 *
 	 * @param array $blog Current site.
 	 */
 	public function column_users( $blog ) {
+		global $mode;
+
+		$blog_users = get_users( array(
+			'blog_id' => $blog['blog_id'],
+			'orderby' => 'registered',
+		) );
+
 		$user_count = wp_cache_get( $blog['blog_id'] . '_user_count', 'blog-details' );
 		if ( ! $user_count ) {
-			$blog_users = get_users( array( 'blog_id' => $blog['blog_id'], 'fields' => 'ID' ) );
 			$user_count = count( $blog_users );
-			unset( $blog_users );
 			wp_cache_set( $blog['blog_id'] . '_user_count', $user_count, 'blog-details', 12 * HOUR_IN_SECONDS );
 		}
 
 		printf(
 			'<a href="%s">%s</a>',
-			esc_url( network_admin_url( 'site-users.php?id=' . $blog['blog_id'] ) ),
-			number_format_i18n( $user_count )
+			esc_url( network_admin_url( 'user-edit.php?user_id=' . $blog_users[0]->ID ) ),
+			$blog_users[0]->user_login
 		);
+
+		if ( $user_count > 1 ) {
+			if ( 'excerpt' === $mode) {
+				foreach ( $blog_users as $key => $user ) {
+					// Don't display again the first user
+					if ( 0 === $key ) {
+						continue;
+					}
+
+					printf(
+						'</br><a href="%s">%s</a>',
+						esc_url( network_admin_url( 'user-edit.php?user_id=' . $user->ID ) ),
+						$user->user_login
+					);
+
+					// Only display 10 first users
+					if ( $user_count > 10 && 9 === $key ) {
+						printf( '</br><a href="%s">%s</a>',
+							esc_url( network_admin_url( 'site-users.php?id=' . $blog['blog_id'] ) ),
+							sprintf(
+								_x( '+ %s more users', 'Number of users of a site of a network (in admin page : wp-admin/network/sites.php)' ),
+								number_format_i18n( $user_count -10 )
+							)
+						);
+						break;
+					}
+				}
+			} else {
+				printf( '</br><a href="%s">%s</a>',
+					esc_url( network_admin_url( 'site-users.php?id=' . $blog['blog_id'] ) ),
+					sprintf(
+						_x( '+ %s more users', 'Number of users of a site of a network (in admin page : wp-admin/network/sites.php)' ),
+						number_format_i18n( $user_count -1 )
+					)
+				);
+			}
+		}
+
+		unset( $blog_users );
 	}
 
 	/**