Leverage browser caching

Web Performance Discuss Test Results
1

Im using WordPress, why would caching be so low?

Leverage browser caching of static assets: 25/100
FAILED - (No max-age or expires) - Welcome dragndropbuilder.com - BlueHost.com
FAILED - (No max-age or expires) - Welcome dragndropbuilder.com - BlueHost.com
FAILED - (No max-age or expires) - Welcome dragndropbuilder.com - BlueHost.com
FAILED - (No max-age or expires) - http://www.exotic-reef-impressions.com/
FAILED - (No max-age or expires) - Welcome dragndropbuilder.com - BlueHost.com
FAILED - (No max-age or expires) - Welcome dragndropbuilder.com - BlueHost.com
FAILED - (No max-age or expires) - Welcome dragndropbuilder.com - BlueHost.com
FAILED - (No max-age or expires) - https://checkout.google.com/seller/images/acceptancelogo/logo-0-f-en_us.png
FAILED - (No max-age or expires) - https://checkout.google.com/buttons/logos?merchant_id=101516746477038&loc=en_US&f=png
FAILED - (No max-age or expires) - http://www.dragndropbuilder.com/libraries/prototype/1.7-custom/prototype.min.js
FAILED - (No max-age or expires) - Welcome dragndropbuilder.com - BlueHost.com
FAILED - (No max-age or expires) - Welcome dragndropbuilder.com - BlueHost.com
FAILED - (No max-age or expires) - Welcome dragndropbuilder.com - BlueHost.com
WARNING - (4.0 hours) - http://www.exotic-reef-impressions.com/files/theme/contentbg.png?409294
WARNING - (4.0 hours) - http://www.exotic-reef-impressions.com/uploads/3/0/9/2/3092941/header_images/1337975141.jpg
WARNING - (4.0 hours) - http://www.exotic-reef-impressions.com/files/theme/navigationbg.png?409294
WARNING - (4.0 hours) - http://www.exotic-reef-impressions.com/uploads/3/0/9/2/3092941/8543675.jpg?132
WARNING - (4.0 hours) - http://www.exotic-reef-impressions.com/uploads/3/0/9/2/3092941/7536385.jpg?132
WARNING - (4.0 hours) - http://www.exotic-reef-impressions.com/uploads/3/0/9/2/3092941/1337438546.png
WARNING - (4.0 hours) - http://www.exotic-reef-impressions.com/files/theme/bodybg.jpg?409294
WARNING - (4.0 hours) - http://www.exotic-reef-impressions.com/files/main_style.css?527363840500515371
WARNING - (4.0 hours) - http://www.exotic-reef-impressions.com/uploads/3/0/9/2/3092941/9067253.jpg?132
WARNING - (4.0 hours) - http://www.exotic-reef-impressions.com/uploads/3/0/9/2/3092941/168081.jpg?122
WARNING - (4.0 hours) - http://www.exotic-reef-impressions.com/files/theme/wrapper.jpg?409294
WARNING - (4.0 hours) - http://www.exotic-reef-impressions.com/uploads/3/0/9/2/3092941/4995334.jpg?132
WARNING - (12.0 hours) - http://www.google-analytics.com/ga.js

2

Out of the box wordpress will not set caching headers on the static resources. You can do it manually by setting the rules in a .htaccess file or you can use something like W3 Total Cache which will help do it for you.