Analytics

"_pk_testcookie" Cookie

Matomo

Description

Cookie is created and should be then directly deleted (used to check whether the visitor’s browser supports cookies)

Details

Cookie Name: _pk_testcookie
Category: Analytics
Service: Matomo
Duration: session
Data Source: Open cookie db

Consent Requirement

This cookie is classified as analytics. Under GDPR, CCPA, and most privacy regulations, user consent is required before setting this cookie.

Consent Requirements by Regulation

GDPR & ePrivacy (EU)

Prior consent is required before setting _pk_testcookie. Analytics cookies are not covered by the strictly necessary exemption; only a few regulators (for example France's CNIL) allow a narrow exemption for first-party audience measurement under strict conditions.

UK GDPR & PECR

Consent is required before setting _pk_testcookie. The ICO treats analytics cookies as non-essential.

CCPA/CPRA (California)

Disclose _pk_testcookie in your privacy policy and honour opt-out requests, including the Global Privacy Control signal, if the analytics data is shared or sold.

Managing _pk_testcookie with a Consent Banner

A consent management platform keeps _pk_testcookie blocked until the visitor opts in to the analytics category. Kukie.io's scanner detects it automatically, categorises it, and the banner's auto-blocking holds back the script that sets it until consent is given - visitors who decline never receive it.

Frequently Asked Questions

Does the _pk_testcookie cookie require consent?

Yes. _pk_testcookie is an analytics cookie: under GDPR and the ePrivacy rules it may only be set after the visitor opts in, and CCPA requires disclosure plus an opt-out.

How long does the _pk_testcookie cookie last?

_pk_testcookie typically persists for session. The exact lifetime can vary with the site's configuration and the version of the script that sets it.

Who sets the _pk_testcookie cookie?

_pk_testcookie is set by Matomo. It is categorised as analytics.

How do I block or delete the _pk_testcookie cookie?

Visitors can delete _pk_testcookie at any time through their browser's cookie settings. Site owners can keep it blocked until consent with a consent management platform: Kukie.io's auto-blocking holds analytics cookies back until the visitor opts in.