Using the same theme out of laziness (maybe even a free one) or leaving out the " about us " pages, the cookie policy and everything that makes a portal credible is another sin of venality that does not allow a PBN to evolve into a real editorial project.
*False myth about ux *: it is not true that Google ignores this element . Of course, and I say this as a journalist, saying that a registered newspaper is positioned better than a portal that is not registered is a twin false myth, but in the why choose vk database subsequent phase of commercial negotiations with "humans" it has its weight. Returning to focus, having 10 identical sites even in structure is another recognizable pattern compared to 3-4 sites that are perhaps even declaredly part of the same network but are made with such goodness that they have more weight.
*False myth about dedicated servers *: it is not true that Google ignores this parameter . It is very easy with a Backlink Audit to see how it is possible to group the IP of origin of the sites that link to us and obviously this reduces its value and increases its risks, given that one of the elements in play presents a replicated pattern.
Therefore, in these cases it might be useful to periodically crawl the entire website with specific tools, such as Screaming Frog or SEMrush Site Audit. These tools scan the entire website and check the status codes for each page on it. With these tools you can easily identify all the pages that have internal links that are currently broken and need to be updated.