When you search for a keyword over Google, sometimes you can find a website with a deluxe listing. It signs that the web is more popular than others on that result pages. It’s called by Sitelinks. Google designed sitelinks to provide searchers with more valuable search results.
This Busby SEO Challenge blog also has Sitelinks when searcher using Busby SEO Challenge keyphrase. It means that people love this blog (narsis mode on).

You can manage your web’s sitelink on Google webmaster tools. You can block the page that you don’t want to show up as part of your web’s sitelinks. Read more about sitelinks on Google webmaster help center.

