So links in the SEO promotion strategy are always used. The question is only as a reference mass.
The first condition by which specialists determine that a link is of high quality is that it is followed by transitions. There is no value in zero links either for the site or for the search engine. Place the link only on live resources that carry traffic.

Popularity matters even more. Active links provide an additional number of transitions to the site, which has a positive effect on behavioral factors. True, provided that the resource is really of high quality and it has something to offer people.

The tier 2 links link building strategy is not new, but it is rarely talked about in Runet. Knowledgeable SEOs usually call it “reinforcing links” – this was the custom 10 years ago. The main idea of the approach is to place links not only to the site being promoted, but also to the pages that link to it, as well as to the pages that link to these pages.

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