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Imperva Cache Purger

54 sites Security covered Drupal 9–11
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This module provides a plugin for the Purge module to manage caching on Imperva, a reverse proxy service. It allows you to clear cached content on Imperva, ideally using cache tags for more efficient invalidation.

Imperva cache purger

You can use Imperva as a reverse proxy in front of your whole Drupal site.

This module provides a very simple Imperva cache Purge Purger plugin.

Installation

After enabling the module you need to add credentials for connecting to your Imperva account.

Configuration page you is located at /admin/config/development/performance/purge.
Please click the arrwo near Imperva cache Purger and then click Configure. This will open a modal window where you can set credentials for connection to you Imperva account.

Configuration

Imperva support different type of invalidations: by path and by cache tags also. But we recommend to use by cache tag as Drupal support it from the box. Information about API ID or API key you can find on admin configuration page or on Imperva documentation page.

Testing

How to test purger plugin and process of invalidations, please read documentation of module purge.

Depends on

Dependencies of the latest stable release

Required by

Tracked projects that depend on this one

No tracked projects depend on this one yet.

Activity

Tracked releases
2
Tracked since
Feb 2026
Latest release
4 months ago
Releases (12 mo)
2 ▲ from 0
Maintenance
Active

Releases

Version Type Core Release date
2.0.x-dev Dev 10–11 Apr 7, 2026
1.0.1 Stable 9–11 Feb 19, 2026