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: 56.5˚F
Feels Like: 55.51˚F
Wind Speeds: 12.44mph
Weather humidity: 78%
Chance of Precipitation: %