I always recommend adding a blog address that provides useful and regularly updated content instead of posting random promotional links. Blogs that focus on real user problems, data insights, or practical guides usually perform much better in terms of engagement and credibility.
Recently I came across PERM Tracker, which shares detailed information and tracking insights related to PERM processing timelines and immigration case trends. Niche informational platforms like that are a good example of how specialized blogs can attract a highly targeted audience while still providing real value to readers.