Hey Steve,
Thanks for writing in and for using our Open Site Explorer! I'm so sorry that you still haven't been able to see your links in Mozscape. Most links will be indexed by our spiders and available in Mozscape and Open Site Explorer within 60 days, but some take even longer for many of reasons, including the crawl-ability of sites, the amount of inbound links to them, and the depth of pages in subdirectories.
Just so you know, here's how we compile our index:
- We grab the most recent index.
- We take the top 10 billion URLs with the highest MozRank (with a fixed limit on some of the larger domains).
- We start crawling from the top down until we've crawled 90,000,000,000 pages (which is about 35% the amount in Google's index).
Therefore, if the site is not linked to by one of these seed URLs (or one of the URLs linked to by them in the next update) then it won't show up in our index. Sorry!
Mozscape focuses on a breadth-first approach. Therefore we almost always have content from the homepage of websites, externally linked-to pages, and pages higher up in a site's information hierarchy. However, deep pages that are buried beneath many layers of navigation are sometimes missed and it may be several index updates before we catch all of these. This is often the case with links from directory pages since directories tend to have a large number of pages and we are not able to crawl deep enough to index every page or link.
If our crawlers or data sources are blocked from reaching those URLs, they may not be included in our index (though links that point to those pages will still be available). Finally, the URLs seen by Mozscape must be linked-to by other documents on the web or our index will not include them.
I hope this information helps! Please let me know if you have any other questions.
Chiaryn
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