What is the best way to set up the CNC to promote Bitrix?

Question

Search Engine Optimization

Hello everyone

I came across a bunch of duplicate pages of my site in Yandex! ((I
started digging, I came across this situation ...
In the general product catalog bitrix:catalog is configured as follows


But in the product card the same bitrix:catalog is configured like this


I don’t quite understand why are there different values ​​in the same module (..

And hence the question: What form is it better to bring the values ​​​​to for better adaptation to search engines? And will it get rid of duplicates? If not, then where to dig further? The directory is active alone ..

Answer 1

1. It is necessary to properly configure the CNC. There must be only one entry point. Since you have different parameters - apparently two entry points You can read
about setting up the CNC here
2. You need to install canonical on all pages of the catalog. You can do $APPLICATION->SetPageProperty("canonical", "%link%"); in the component template in the component_epilog.php file.
Where %link% is a valid link to the current product / section. Parameters after the ? cut, check all options for opening a detailed product and check that this link is always displayed in the same way and leads to one real page