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: overcast clouds
Temperature: 65.77˚F
Feels Like: 64.96˚F
Wind Speeds: 5.73mph
Weather humidity: 62%
Chance of Precipitation: %