ThinkGraph15 topic clusters. 2 are thin and likely losing topical authority. Density = internal links ÷ posts within the cluster.
Large but loosely linked — add internal links to consolidate authority.
Large but loosely linked — add internal links to consolidate authority.
Large but loosely linked — add internal links to consolidate authority.
Thin cluster — add pillar + supporting posts to build authority.
Thin cluster — add pillar + supporting posts to build authority.