Ключевые слова: alert, app, attention, beware, broken, caution, chat, computer, connection, danger, design, dialog, disconnect, error, error 404, error page, failure, found, icon, illustration, information, interface, internet, line, logo, mark, message, mistake, not found, notification, oops, page, problem, red, risk, safety, security, service, sign, signal, site, speech, stop, symbol, technology, triangle, trouble, warning, web,