It's an area with very low volumes of links. Comparing to two competitors, looking at only external link equity passing links:
- We have links on two of our microsites (domain authority 11 and and two press releases (DA 52 and 44)
- One competitor only has links from another site in it's group (Domain Authority 12) and 301 redirects from another group site (Domain Authority 22) - no other links.
- Another competitor has guest blog links (Domain Authority 44) and links on one 3rd party site (DA 31)
The only significant difference in backlink profile is that Moz reports we have a vast amount of internal links. I believe this is due to the main navigation have 2 sublayers via dropdowns - available on every page of the site.
In addition, URL's aren't rewritten in anyway, so the same page can be accessed:
- with and without www
- With and without .aspx
- With and without the trailing slash
This creates a vast number of combinations which results in our 4-500 page site having 100,000 internal links.
Though the site is available with different links, all links to the site and all links on the site use www and .aspx with no trailing slash, and Google has only indexed these pages, there don't appear to be any duplicates with different combinations of URL.
Other than not being an ideal set up, and it is something I want to change (IT are looking at installing the IIS rewrite module), could this be causing any harm I'm not aware of?