Always keen to verify my own theories, I used my SEOMoz pro account to ask what metrics the SEOMoz team advise to use to determine the best possible source for links in a link building campaign using Open Site Explorer as the key data source. The reply was to use DA (Domain Authority) as the key indicator tho’ I had to be wary of Directories which may appear to be ranked highly without providing any real benefit.

Digging a little deeper, I’ve also noticed that when using this approach, Open Site Explorer also favours any sub-domain driven sites i.e. sub-domained blog URL’s and other such sites with the echelons of DA ranked sites being made up of these sites.

So what does this mean to the lay SEO? Well it means that unless you’re prepared to wade through tens of thousands of results, there’s still not short-cut to finding great quality links.

Heres how I get started in sourcing links from our competitors listings.

  1. Use Open site explorer to download CSV’s of all EXTERNAL links that are dofollow/301 from a big ass list of competitors domains
  2. Combine all of these CSV’s into one document
  3. Clean the list using the DATA > Remove duplicates filter in the source URL only
  4. Sort by Page Authority
  5. Highlight all PA on domains with a PA over 50
  6. Sort by Domain Authority
  7. Highlight all DA on domains with a DA over 50
  8. Sort by External Links
  9. Highlight by External Links over 100
  10. On a page by page basis quickly scan the list removing RSS feeds and other uninfluencable links
  11. Add a column for PageRank
  12. Go through each listing adding the PR for each site (n/a for grey bars)
  13. Build links where possible.

Since Open Site Explorer has an API, has anyone thought about automating this process as i’d pay for a tool that did this and more as it would save me HOURS!

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