Pubblicare articoli come guest posts o commentare blog o forum. Pensate che google prenda questi link in considerazione a scopo di posizionamento?
A prescindere dalla nazionalità, fai attenzione ad usare solamente questa strategia per la link building.
The following are examples of link schemes which can negatively impact a site's ranking in search results:
Additionally, creating links that weren’t editorially placed or vouched for by the site’s owner on a page, otherwise known as unnatural links, can be considered a violation of our guidelines. Here are a few common examples of unnatural links that violate our guidelines:
Links with optimized anchor text in articles or press releases distributed on other sites.
[...] Widely distributed links in the footers of various sites Forum comments with optimized links in the post or signature, for example: