Cookie policy
Last updated: November 8, 2026
Translation for information purposes: in case of discrepancies the Italian version prevails.
Cookies are small text files that a site stores in the browser to remember information from one page to the next. This page lists those used by www.optiwatt.it, in line with the Italian Data Protection Authority's guidelines of 10 June 2021.
Controller
Technical cookies (always active)
They are needed for the site to work and do not require consent (Art. 122 of the Italian Privacy Code).
| Name | Purpose | Duration |
|---|---|---|
optiwatt_session | Browsing session: chosen language and, in the customer area, the login. | 120 minutes from the last activity |
XSRF-TOKEN | Protects forms (for example the contact form) against forged submissions. | 120 minutes |
ow_consent | Remembers your choice about analytics cookies, so the banner does not reappear on every page. | 6 months |
remember_web_… | Only in the customer area, if you choose "remember me" when logging in. | up to 400 days or until logout |
Analytics cookies (only with your consent)
We use Google Analytics 4, provided by Google Ireland Limited, to count visits and see which pages are read most. The tool is loaded only after you press "Accept" in the banner; if you reject or close the banner no analytics cookie is set. We do not use profiling or advertising cookies.
| Name | Provider | Purpose | Duration |
|---|---|---|---|
_ga | Distinguishes visitors anonymously for statistics. | 2 years | |
_ga_… | Keeps the state of the visit for statistics. | 2 years |
Google's privacy policy: policies.google.com/privacy. Data may be processed in the United States, under the EU-US Data Privacy Framework.
How to change your choice
You can change your mind at any time from the Cookie preferences link at the bottom of every page. If you withdraw consent we delete the Google Analytics cookies from your browser. You can also delete or block cookies in your browser settings; blocking technical cookies may stop some features, such as the contact form or the customer area login, from working.
External resources
The public pages use no third-party resources, apart from Google Analytics and only with your consent: fonts and libraries are served by our own server. The customer area loads its fonts from Google Fonts, which sets no cookies but receives the browser's IP address. More details in the privacy notice.