KEY CHECKS
Check the route, not just the link count.
Important pages are reachable
Give pages you want people to use a sensible route from relevant parts of the site. Look for valuable pages with no useful incoming links.
The wording sets an expectation
Use descriptive anchor text that makes sense in its sentence. Avoid vague labels and forced keyword repetition.
The link can be followed
Use standard anchor links with a real href. A script-only click action is not a dependable substitute for a crawlable link.
The destination still fits
Check for broken pages, unnecessary redirect chains and links that now lead somewhere different from the original promise.

