Most people still treat GBP Posts like an afterthought, but structured posting combined with semantic relevance and proper interlinking can still move the needle in local rankings.
The biggest mistake I see is businesses posting random updates with no strategy behind them. Google Business Profile performs much better when posts are aligned with service pages, local intent, branded entities, and supporting geo relevance.
One thing that still works well is building content clusters around core services instead of posting isolated updates. When GBP posts, website pages, citations, and branded assets reinforce the same topical signals, Google tends to trust the listing more.
Another overlooked factor is engagement layering — branded searches, driving direction activity, review keywords, CTR optimization, and consistent business data across the web all strengthen local visibility over time.
The part about image SEO and authority syndication is especially interesting because most local businesses completely ignore those layers, even though they can help strengthen local relevance and indexing signals.
