Why it matters on an HVAC site
The usual culprit on a contractor site is the content management system rather than the agency. A WordPress install indexes a page for every tag and every author, and a blog with 140 posts and 60 tags quietly becomes 200 extra URLs that say almost nothing.
It matters because those URLs are competing for the same crawl allocation as the service pages, and because a site whose indexed count is four times its useful page count is sending a poor signal about its own editorial standards.
How to check it yourself
- Search Console Pages report: total indexed against the count of URLs in your own sitemap. A large gap in either direction is worth explaining.
- A `site:` query sampled by directory to find which sections are producing the surplus.
- Crawl the site and group every URL by path pattern, then ask of each group what query it could possibly win.
Worked through in numbers
A contractor site has 61 real pages. Search Console reports 448 indexed.
Grouping by path: 212 are tag archives, 94 are paginated blog pages, 58 are image attachment pages, and 23 are date archives. Not one of the 387 could win a query anyone searches.
Noindexing all four groups took the indexed count to 66 over seven weeks. Rankings on the service pages did not jump, and that was expected; what changed was that new pages started being crawled within days rather than weeks.
Where this sits in the rankings
Scored under Technical SEO. Pages in Google’s index that were never worth indexing, and what they crowd out.