Trading at a premium that trumps even Facebook, LinkedIn (NYSE:LNKD.DL) investors have very high expectations for this professional social network. Last quarter, the company certainly delivered. Its largest segment, Talent Solutions, delivered an 80% year-over-year gain for investors. But can LinkedIn continue to post such incredible growth?

In the video below, Fool contributor Daniel Sparks identifies four metrics that will help investors gauge LinkedIn's growth when it reports earnings on Aug. 1.

Fool contributor Daniel Sparks has no position in any stocks mentioned. The Motley Fool recommends Facebook, Google, and LinkedIn. The Motley Fool owns shares of Facebook, Google, and LinkedIn. Try any of our Foolish newsletter services free for 30 days. We Fools may not all hold the same opinions, but we all believe that considering a diverse range of insights makes us better investors. The Motley Fool has a disclosure policy.