Recently, we launched separate URL site m.example.com
for mobile users. That was a mistake because we don't have corresponding pages on mobile for every page on the desktop version. We have fewer pages on the m.example.com
website compared to www.example.com
.
Google started to index our mobile pages. This causes keywords for desktop to disappear. To recover from this problem we thought to put rel=alternate
and rel=canonical
but as I said we don't have all pages on mobile. Some products are not available for mobile so we don't have these pages for mobile.
I thought to make responsive version, but it would take too much time. What can I do?