Title: CJakCiasteczko
Author: maciejczyzak
Published: May 21, 2026
Last modified: May 21, 2026
---
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# CJakCiasteczko
By [maciejczyzak](https://profiles.wordpress.org/maciejczyzak/)
[Download](https://downloads.wordpress.org/plugin/cjakciasteczko.1.0.2.zip)
* [Details](https://test.wordpress.org/plugins/cjakciasteczko/#description)
* [Reviews](https://test.wordpress.org/plugins/cjakciasteczko/#reviews)
* [Installation](https://test.wordpress.org/plugins/cjakciasteczko/#installation)
* [Development](https://test.wordpress.org/plugins/cjakciasteczko/#developers)
[Support](https://wordpress.org/support/plugin/cjakciasteczko/)
## Description
CJakCiasteczko is a lightweight (~8 KB gzipped) Consent Management Platform (CMP).
This plugin connects your WordPress site with an account on cjakciasteczko.pl. The
banner’s look, copy and behaviour are configured in the cjakciasteczko.pl dashboard;
the plugin simply injects the script that loads it on every public page of your
site, scoped to your domain via the install key you paste in.
#### What the plugin does
* Enqueues a small inline configuration script and an asynchronous external consent
script (`cjakciasteczko.js`) into the `` of every public page.
* The inline configuration sets the Google Consent Mode v2 defaults to “denied”
with `wait_for_update`, so analytics/ads tags wait for the visitor’s decision
before firing.
* After the visitor interacts with the banner, the external script calls `gtag('
consent', 'update', ...)` to grant or deny each consent category.
#### What the plugin does NOT do
* It does not configure the banner appearance or copy — you do that in the cjakciasteczko.
pl dashboard.
* It does not send any visitor data to cjakciasteczko.pl from PHP. The only PHP-
to-API call happens once, when you save your install key in Settings -> CJakCiasteczko,
in order to verify the key and resolve your domain. All visitor-side consent
traffic happens in the visitor’s browser, between the visitor and the cjakciasteczko.
pl service, not via your server.
#### Requirements
* A free or paid account at cjakciasteczko.pl (the service this plugin connects
to). The plugin is useless without it.
### External services
This plugin relies on the cjakciasteczko.pl service to provide its core functionality(
the consent banner UI, the GDPR audit log, and the Google Consent Mode integration).
The service is provided by aveneo, ul. Dmowskiego 124, 60-124 Poznan, Poland (NIP
7792268011).
The plugin contacts cjakciasteczko.pl in the following situations:
1. **When you save your install key in Settings -> CJakCiasteczko**, the plugin POSTs
the install key to `https://cjakciasteczko.pl/api/v1/install/verify` to validate
it and to discover the matching domain name. This call is made only once per save,
only from your server, and only contains the install key you entered. The response
contains the domain name associated with that key.
2. **When a visitor loads any page of your site**, the plugin injects an asynchronous`