Cookies policy

1. What Cookies and Local Storage Are

Cookies are small files stored on your device. Local storage is a similar browser feature used to remember a setting on your device. We use these technologies only as described below.

2. Essential Preference Storage

We store your analytics choice under mathisys:analytics-consent:v1 so the website can respect it on future visits. This preference is essential to operating the consent interface and is not used to profile you.

3. Optional Google Analytics

With your permission, we use Google Analytics 4 under measurement ID G-45GG18H5SL to understand how the website is used and where the experience can be improved. Google Analytics is blocked until you select Accept analytics. Advertising storage, advertising user data and advertising personalization remain denied.

• Page and section views, navigation paths and scroll depth.
• Clicks on calls to action, navigation, social, download, telephone and email links.
• Anonymous form-funnel stages such as form start, validation state and successful submission.
• Media engagement and aggregated active time.
• Performance indicators including Core Web Vitals and non-identifying technical errors.
• Device category, browser information and approximate geographic region derived by Google Analytics.

4. Information We Do Not Send to Analytics

We do not send names, email addresses, telephone numbers, CV filenames, form messages, application text, full external URLs containing personal data, or other form-field values to Google Analytics. Analytics labels and URLs are sanitized before transmission.

5. Consent and Consent Mode

Analytics storage is denied by default using Google Consent Mode v2. No Google Analytics tag or analytics request is loaded before you actively accept analytics. Choosing Essential only keeps analytics disabled.

6. Analytics Cookies and Retention

After consent, Google Analytics may set first-party cookies including _ga and a property-specific _ga_* cookie. Their duration is controlled by the Google Analytics property configuration and may be up to two years. Aggregated analytics retention is governed by the retention settings in our Google Analytics account.

7. Changing Your Choice

Use the Cookie settings control in the footer at any time. Withdrawing consent immediately disables analytics and removes Mathisys Google Analytics cookies that are accessible from this website. You can also remove stored data through your browser settings.