SEO with Link Library

Hi Geeks,

Any expirience how to include links on web site? Will search engines rate it if page of links/page will be hidden? and second question, is there any chanse to get high rating if i have 50 web sites and all of them have backlinks/link exchange with each other thanks to Link Library?

Thank you in advance,

best
Edgar

https://www.ads-software.com/plugins/link-library/