10. Content Consolidation or Deletion: Look at consolidating identical articles to create additional comprehensive and authoritative items. Delete or redirect outdated or redundant articles that no more serves a function. inconspicuous imperceptible tiny unobtrusive insignificant trivial slight trifling inconsiderable concealed invisible inconsequential unnoticeable concealed See More... https://www.youtube.com/watch?v=3GHWK6QaT2M