For Mac OS users, there is a system setting that may not allow you to tab onto several types of elements in a web page. To change this setting:
Welcome to Okay High School
Home of the Mustangs and Lady Mustangs
Current Condition: clear sky
Temperature: 35.37˚F
Feels Like: 30.94˚F
Wind Speeds: 5.1mph
Weather humidity: 57%
Chance of Precipitation: %