Enable Caching in Drupal

To enable caching on your Drupal installation, log into your Drupal admin area and follow the steps for your version of Drupal.

Drupal 6

1. Go to Configuration > Performance.
2. In the "Caching mode" section, select "Normal."
3. In the "Block cache" section, select "Enable."
4. Click the "Save Configuration" button.

Drupal 7

1. Go to Configuration > Performance.
2. In the "Caching" section, click the checkbox labeled "Cache Blocks."
3. Click the "Save Configuration" button.

Drupal 8

1. Go to Configuration > Performance.
2. In the "Caching" section, select the dropdown and choose your desired caching time.