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Drupal 6 Site Blueprints by Timi Ogunjobi

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Bandwidth optimizations

Drupal can automatically optimize external resources, such as CSS and JavaScript, which can reduce both the size and the number of requests made to your web site. CSS files can be aggregated and compressed into a single file, while JavaScript files are aggregated (but not compressed). These optional optimizations may reduce server load, bandwidth requirements, and page loading times.

These options are disabled if you have not set up your files directory, or if your download method is set to private.

Optimize CSS files

This option can interfere with theme development and should only be enabled in a production environment. If you are making changes to the CSS of your theme and these changes don't seem to be having any effect, ...

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