What is the problem (and how to solve it) of poor site indexing?

Question

Google

There is a site - isat.com.ua
The site is optimized for this. core, unique articles and product descriptions are written, keywords are written, but when searching, it is displayed at the bottom of the first page at best. Several sites where product descriptions are copied (100% are not the original source) - higher in the list of results issued.
Thanks in advance.

Answer 1

Sir, such things involve an audit of the site i.e. spending enough time.
If quickly:
I would start by compiling the correct robots.txt, which you have written in the Yandex dialect, but for some reason for all bots. (If "seoshnik" wrote this, kick it!)
At first glance, you have an abuse of direct entries, for example, the page "Openbox Formuler F3 Satellite Receiver" is an example of text re-optimization. You have to be more careful with things like this. Write lyrics for people.