Cookie Policy
Last updated: March 9, 2026
1. Data Controller
This website diurna.eu ("Site") is operated by:
OVVIO Solutions
Nieuwe Rijn 55B, Leiden, The Netherlands
Chamber of Commerce: 75292807
Email: privacy@diurna.eu
2. What Are Cookies
Cookies are small text files stored on your device when you visit a website. They can be "session" cookies (deleted when you close the browser) or "persistent" cookies (stored for a defined period). Some cookies are essential for the site to function, while others help us improve your experience or show you relevant advertising content.
3. Legal Basis
Technical cookies are installed based on our legitimate interest (Art. 6.1.f GDPR) in the proper functioning of the Site. For all other cookies (analytics and marketing), the legal basis is your consent (Art. 6.1.a GDPR), expressed through the cookie consent banner on your first visit to the Site, in compliance with applicable national privacy legislation.
4. Categories of Cookies Used
4.1 Technical Cookies (Necessary)
These cookies are essential for the Site to function and cannot be disabled. They do not require your consent.
| Name | Provider | Purpose | Duration |
|---|---|---|---|
cookie-consent |
diurna.eu (localStorage) | Stores your cookie consent preferences | Persistent |
4.2 Analytics Cookies
These cookies allow us to collect anonymous data about how the Site is used to improve its performance and content. They are installed only with your consent.
| Name | Provider | Purpose | Duration |
|---|---|---|---|
_ga |
Google Analytics | Distinguishes unique users by assigning a randomly generated identifier | 2 years |
_ga_* |
Google Analytics | Maintains browsing session state | 2 years |
_clck |
Microsoft Clarity | Stores the Clarity user ID and preferences. Enables session association. | 1 year |
_clsk |
Microsoft Clarity | Links clicks to the session and records user interactions (heatmap) | 1 day |
CLID |
Microsoft Clarity | First-visit identifier for Clarity | 1 year |
Google Analytics uses Google Consent Mode v2: no data is collected until you give your consent. IP anonymization is active by default. Google Privacy Policy.
Microsoft Clarity records browsing sessions (heatmaps and replays) in anonymized form to help us understand how users use the Site. Clarity does not collect sensitive personal data. Microsoft Privacy Policy.
4.3 Marketing Cookies
These cookies are used to show you relevant ads on other platforms and to measure the effectiveness of our advertising campaigns. They are installed only with your consent.
| Name | Provider | Purpose | Duration |
|---|---|---|---|
_fbp |
Meta (Facebook) | Identifies the browser for advertising and site analytics via Meta Pixel | 3 months |
_fbc |
Meta (Facebook) | Stores the click identifier parameter for conversion attribution | 2 years |
li_sugr |
Identifies the browser for conversion tracking and retargeting | 3 months | |
UserMatchHistory |
ID synchronization for LinkedIn ad targeting | 30 days | |
AnalyticsSyncHistory |
Stores information about the time of synchronization with the lms_analytics cookie | 30 days | |
bcookie |
Browser identifier for security and tracking | 1 year | |
li_fat_id |
First-party conversion attribution | 30 days |
Meta Pixel uses Consent Mode: no data is collected until you give your consent. Meta Privacy Policy.
LinkedIn Insight Tag is loaded exclusively after your explicit consent. LinkedIn Privacy Policy.
5. How to Manage Your Preferences
You can manage your cookie preferences at any time in the following ways:
- Consent banner — On your first visit to the Site, you can accept all cookies, reject non-essential ones, or customize your choices by category.
- Browser cookie deletion — You can delete cookies stored by your browser by accessing your settings. After deleting cookies, the consent banner will be shown again on your next visit.
Below are instructions for the main browsers:
6. Data Transfers
Some of the tracking services listed above may transfer data outside the European Union (particularly to the United States). In such cases, transfers are covered by:
- The EU-U.S. Data Privacy Framework (for Google and Meta), or
- Standard Contractual Clauses approved by the European Commission.
7. Retention Period
Data collected through cookies is retained for the period indicated in the table above for each cookie. Your consent preferences are stored locally on your device with no expiration and can be deleted at any time.
8. Your Rights
Under the GDPR (EU Regulation 2016/679), you have the right to:
- Access — know what personal data we process
- Rectification — correct inaccurate data
- Erasure — request the deletion of your data
- Restriction — restrict processing under certain circumstances
- Objection — object to processing based on legitimate interest
- Withdrawal of consent — withdraw consent at any time without affecting the lawfulness of processing carried out before the withdrawal
To exercise your rights, write to privacy@diurna.eu. We will respond within 30 days.
You also have the right to file a complaint with your local data protection authority.
9. Updates
This Cookie Policy may be updated periodically to reflect changes in the services used or applicable regulations. The "Last updated" date at the top of the page will indicate the latest revision. We encourage you to review this page periodically.