For the first one, it's probably that they don't allow search engines to crawl their site: http://cts-labs.com/robots.txt http://cts-labs.com/robots.txt The

For the first one, it's probably that they don't allow search engines to crawl their site: http://cts-labs.com/robots.txt http://cts-labs.com/robots.txt The other domain does appear on Google for me.