404. That’s an error.

The requested URL /_/+1/confirm?hl=en&url=https%3A%2F%2Fkk.wikipedia.org%2Fwiki%2F%25D0%2590%25D1%258F%25D2%259B%25D1%2581%25D1%258B%25D0%25B7_%25D2%259B%25D0%25BE%25D1%2581%25D0%25BC%25D0%25B5%25D0%25BA%25D0%25B5%25D0%25BD%25D0%25B4%25D1%2596%25D0%25BB%25D0%25B5%25D1%2580 was not found on this server. That’s all we know.