Cookie policy

Last updated: 12 October 2026 Portera B.V.

This policy explains which cookies this website uses, what each one is for, how long it lasts, and how to change what you allow.

1What a cookie is

A cookie is a small text file a website places on your device when you visit it. Some are needed for the site to work; others help us understand how visitors use it. Similar technologies, such as your browser’s local storage, do much the same thing, and this policy covers those too.

2Cookie categories

We use two categories. Only strictly necessary cookies are placed without consent. Analytics cookies are placed only after you accept them, as the Dutch Telecommunications Act (Telecommunicatiewet) and the GDPR require.

We set no advertising or marketing cookies, we do not share data with ad networks, and we do not embed content from other services.

3Strictly necessary

Needed for the site to work, to keep the forms free of spam, and to remember your cookie choice. These do not need consent.

Strictly necessary cookies and storage
NameProviderPurposeDuration
portera-consent (local storage, not a cookie)portera.nlRemembers whether you accepted or rejected analytics cookies12 months
cf.turnstile.u (local storage, not a cookie), and any security cookies Cloudflare Turnstile setsCloudflare, on its own domainTells people from automated bots when you use a form; only set once you open or start filling in a formLocal storage until you clear it; cookies, if any, as short as Cloudflare needs

4Analytics

Used only with your consent, to count visits, see which pages are read and whether an enquiry was sent. We use Google Analytics with Google signals and all advertising features switched off, and it does not store your IP address. Nothing from Google loads until you accept.

Analytics cookies
NameProviderPurposeDuration
_gaGoogle AnalyticsDistinguishes unique visitors13 months
_ga_JF6C1ZJKMZGoogle AnalyticsKeeps the state of your visit13 months

5Choosing what you allow

On your first visit, a banner asks whether you accept or reject analytics cookies. Both choices are equally easy, and the site works the same either way. We ask again after 12 months.

You can change your choice at any time with Cookie settings in the footer of every page, or with the button below. If you withdraw consent, we stop analytics and remove the analytics cookies. You can also clear or block cookies in your browser settings; blocking the strictly necessary ones may stop the forms from working.

6Changes and contact

We review this policy whenever the cookies or tools on this site change, and the date at the top shows when it last changed. How we handle personal data is set out in our privacy policy. For questions, email gdpr@portera.nl.

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