Blekko, the long awaited search engine has finally opened to the public. blekko offers an interesting way to search the web by using "slashtags." slashtags search only the sites you want and cut out the spam sites. use friends, experts, community or your own slashtags to slash in what you want and slash out what you don't.
Blekko is making SEO-related data that it has found during its crawling and indexing of the web available for all sites.
You can access SEO data for any domain or URL by clicking the SEO link below any page in search results. You can click link for a list of external links.
SEO tools include: a list of pages that link to the site, link distribution and anchor text data, crawl data, pages indexed, a site comparison tool, and a duplicate content report:
Of most interest to many site owners is likely competitive link data. To get to the rest of the link data, you've to go back to the search results and click the SEO link. From there you can get both domain and page level data. Let's look at page-level data to compare to the tables.