Немодный (en. Unfashionable)

I mean the unfashionable doctrine of mutual interaction between mind and brain.

Today, it is unfashionable to proclaim oneself as emperors and padishahs.

And it is already noticeable that among the younger generation it became unfashionable smoking.

This applies to DVDs, obsolete electronics, unfashionable clothes.

They quickly became unfashionable and were almost forgotten.

Soon such songs became unfashionable and the trio broke up.

Here the reason for redesign is too simple - a site just becomes unfashionable.