According to a new CareerBuilder.com survey, employers say they're on the hunt for these red flags:
* Inappropriate or provocative photos (49 percent)
* Information about a candidate drinking or using drugs (45 percent)
* Poor communication skills (35 percent)
* Discriminatory comments about other people (28 percent)
* Lying about qualifications (22 percent)
Apparently you don't have to stress over your Twitter feed as much: 65 percent of employers said they home in on Facebook, while 63 percent look at LinkedIn. Only 16 percent look at Twitter.