Privacy Statement

Effective 29 October 2026

We are aware that you trust us. It is our responsibility to protect your privacy. On this page you can read what data we collect when you visit our website, why we collect that data and how we improve your user experience on our website based on this data. That way we aim to increase your understanding of how we work and utilize the data.

This privacy policy applies to all services of Success Formula. You must know that Success Formula is not responsible for the privacy policy of other websites and other sources.

Success Formula respects the privacy of all the visitors/users of its website and ensures that all personal information shared with Success Formula will be dealt with in a strictly confidential manner. Our service is carried out in compliance with Regulation (EU) 2016/679 of the European Parliament and of the Council of 27 April 2016.

Who is collecting the data?

The data is collected by the owner of this website, namely Success Formula V.O.F., which is identified as follows:

Address: Grote Gracht 64, 6211SZ, Maastricht, The Netherlands

Phone number: +31(0)622597170

E-mail: info@successformula.nl

Chamber of commerce number (kvk): 99148536

Success Formula has not appointed a data protection officer. For any question about your data, use the contact details above.

What data is being collected?

All data except for recruitment

The following personal data is collected:

Password

Full name

Physical address

E-mail

Phone number

Company name and VAT number, only if you ask for them on your invoice

Your study programme and study year, if you give them

If you claim the Retake guarantee of SF Family: the screenshot of your official exam grade that you send us, showing your name and your grade, and anything else on it that you do not black out

Your orders, payments and invoices: what you booked, when, the price, the payment status, the payment method, the reference Mollie gives the payment and any discount code you used. With each order we also record which version of our General Conditions, of the one-device rule and of the request for an immediate start you agreed to, in which language and when. You enter your card or bank details on Mollie’s own page; they do not reach us.

For an SF Family membership: its start, the end of the minimum term, the next payment date, the references of your Mollie customer record, your card mandate and the subscription, and — if you cancel — when, how and, if you tell us, why

Your time preferences and your places in classes and sessions

Your learning progress: the chapters you marked as done, the practice questions you answered and the answer you gave, and the courses you hid

Cancellations and withdrawals you send us through the website, with the details you enter

A record of the e-mails we sent you: address, subject, kind of message and whether sending succeeded

If you sign in with Google: the details Google passes to us, namely your name, your e-mail address and whether Google has verified it, the address of your profile picture and the number of your Google account; if your Google account belongs to an organisation, also its domain

A record of when signing in on another device ended an earlier session of your account: which session and when. This record stores nothing about the device.

Login records kept by our login service (Supabase): each sign-up, sign-in, sign-out and renewal of your login, with the time, the IP address and the browser it came from

For the cancellation and withdrawal forms: a one-way value calculated from the e-mail address you enter, which we use only to limit how many forms a single sender can send in one hour

IP address (for messages sent through our contact forms, only as a one-way value derived from it; in the login records of our login service, see above; for the website statistics, only to derive your approximate location and to tell visitors apart for 24 hours — see “Website statistics and performance measurement”; for the security check on sign-up, sign-in and password reset, processed by Cloudflare — see “Security check on sign-up, sign-in and password reset”; orders carry no IP address)

Behavior on our website (which pages are seen and how long) [tracking]

Browser use to use our website [tracking]

Device and operating system used to use our website [tracking]

Network provider [tracking]

HTTP Headers (Anything present in HTTP headers. HTTP Headers are a standard web protocol sent between any browser request and any server on the internet) [tracking]

Button Click Data and additional values (any buttons clicked by site visitors, the labels of those buttons, any pages visited as a result of the button clicks, and potentially some data on the page before the click [e.g. the item price you add to your cart]) [tracking]

Except for the website statistics and the security check, which are described in their own sections, your data is collected on our website and then stored in a database hosted by Supabase in Frankfurt, Germany. See “Who receives your data?” below.

The entries marked [tracking] above describe data that tracking cookies would collect. This website sets no tracking cookies, and nothing about your visit is sent to Google, Facebook or any advertising service for measurement or advertising. We do measure visits and loading speed without cookies, using two tools from our hosting provider Vercel. They are described under “Website statistics and performance measurement” below. Should we ever set a tracking cookie, this statement and the Cookies Statement will be updated before any such cookie is set.

We will not combine your personal data with any other data. Please see the “how is the data collected?” section to see when this information is collected from you and it if applies to you. Look into the “Why are we collecting your data” to understand the reason for the collection.

Recruitment data

When you apply for a job, you send your application by e-mail to recruitment@successformula.nl. This may include your name, contact information, resume/CV, cover letter and anything else you choose to share with us. We use it only to assess your application. It is stored in our mailbox at our e-mail provider (see “Who receives your data?”).

How is the data collected?

Account Creation

While signing up on our website we ask you for an e-mail address and a password. Instead, you can sign in with your Google account (see “Sign in with Google” below).

Order/Booking Creation

While making an order we ask you for an e-mail address and a password (in case you do not already have an account) as well as your name, your address, a phone number and an e-mail address. You can add your study programme and, for the invoice, a company name and VAT number. No IP address is attached to your order.

We need your name, address, e-mail address and phone number to accept a paid booking; without them we cannot take it. The study programme, the company name and the VAT number are optional.

Payment

You pay on the page of our payment provider Mollie. We send Mollie the amount, a description with your order number and, for an SF Family membership, your name and e-mail address, so that Mollie can collect the monthly payments with the card you paid with first. Mollie tells us whether the payment succeeded.

If you choose “Sign in with Google”, you log in at Google and Google passes us your name, your e-mail address and whether Google has verified it, the address of your profile picture and the number of your Google account (and, for an organisation’s account, its domain). We use this only to create and open your account. Your Google account itself is governed by Google’s privacy policy: https://policies.google.com/privacy

Cancellation and withdrawal

If you cancel your SF Family membership or withdraw from a contract through our website, we store your declaration with the details you enter — such as your name, e-mail address, order number and, if you give one, your reason — and send you a confirmation by e-mail.

We currently send no newsletter and no marketing e-mails. Before we start, we will update this statement.

If you have received a marketing e-mail from us, you can object to further ones at any time, free of charge: reply to that e-mail or use this form. We will then send you none.

Contact forms

In order to facilitate contacting us, multiple contact forms are available on our website. In order to answer you properly, we request an email address and your name plus any information that might help us answering you (e.g. any order number you have questions upon).

For messages sent through our contact forms we do not store your IP address itself. We store only a one-way value derived from it, which cannot be read back as an address and which we use for nothing but limiting how many messages a single sender can send in one hour.

Retake guarantee

To claim the Retake guarantee of SF Family, you send us a screenshot of your official grade by e-mail to info@successformula.nl. Your name and your grade must be visible on it; you may black out everything else. We use the screenshot only for your claim. Sending it is up to you, but without it we cannot give you the free retake.

This website uses no tracking cookie. Neither Google Analytics nor the Facebook Pixel is present on it, and no advertising service is either. We do measure visits and loading speed with two tools from our hosting provider Vercel. They set no cookie and store nothing in your browser. They are described under “Website statistics and performance measurement” below. Your behavior is not tracked across other websites, no profile is built from it, and nothing about your visit is shared with Facebook, Google or any advertising service for measurement or advertising.

Website statistics and performance measurement

We use two measurement tools from our hosting provider, Vercel Inc. in the United States: “Web Analytics” and “Speed Insights”. They show us which pages are used and how fast the website loads. We use this to improve the website.

Web Analytics counts page views. On every page view, a small script that is served from our own domain sends the following to Vercel:

The address of the page — with order numbers removed (an order page is recorded as /order/[orderNumber]) and with everything after a “?” removed

The page you came from — only if you came from another website

Your approximate location (country, region and city), derived from your IP address

Your browser and its version, your operating system and its version, and your device type (mobile, desktop or tablet)

Web Analytics sets no cookie and stores nothing in your browser. Its script looks for one value in your browser’s local storage, “__va_attribution”; this website never stores it, so the script finds nothing there. To tell visitors apart, Vercel uses a value calculated from your request (Vercel calls it “a hash created from the incoming request”). Vercel states that this visitor session is not stored permanently and is discarded after 24 hours, and that the data points are not tied to any individual or IP address.

We see only aggregated statistics: the number of visitors, the most visited pages, countries, browsers and devices. There is no cross-site tracking, no profiling and no advertising, and nothing is shared with Google or Facebook.

Speed Insights measures how fast pages load and respond in your browser (the “Core Web Vitals”). With each measurement it sends Vercel the page address (again without order numbers and without anything after a “?”), the page type (route), the speed class of your network connection (for example 4g), your browser, your device type, your operating system and your country. For some measurements it also sends which element of the page was involved — for example the button that was pressed, identified by its place in the page’s code — and the kind of input (for example a tap or a key press). It never sends what you typed. It sets no cookie and stores nothing in your browser.

Our legal basis is Article 6(1)(f) GDPR, our legitimate interest. That interest is improving the website and its speed on the basis of aggregated statistics. You can object to this at any time; see “Your right to object” below.

We do not ask for your consent, because no consent is required for this kind of limited measurement under Dutch law.

Vercel Inc. is our processor under a data processing agreement (Article 28 GDPR). It is also our hosting provider.

Vercel Inc. is in the United States. Transfers of data to it rely on the EU Standard Contractual Clauses (Article 46(2)(c) GDPR). These are part of Vercel’s Data Processing Addendum, which you can read at https://vercel.com/legal/dpa

The visitor session is discarded after 24 hours. The aggregated statistics stay available to us for the reporting period of our Vercel plan. That is currently up to 12 months for page statistics.

When you register, sign in or ask for a new password, the form shows a small security check from Cloudflare, Inc. in the United States, called “Turnstile”. It tells people apart from automated programs. We use it so that nobody can create accounts in bulk, try out passwords or have password-reset mails sent in bulk. It appears only on these three forms.

When one of these forms opens, your browser loads the check from Cloudflare (challenges.cloudflare.com). According to Cloudflare, the check processes technical signals from your browser and connection, such as your IP address, the TLS fingerprint of your connection, the User-Agent header of your browser and the website the check runs on. Cloudflare states that it cannot directly identify anyone from these signals and that the check does not read what you type into the form.

Once the check is passed, it gives the form a one-time code. When you send the form, our account system has this code confirmed by Cloudflare. A code can be used only once and expires after five minutes.

The check sets no cookie. It stores one value in your browser’s local storage, under Cloudflare’s own address (challenges.cloudflare.com), named “cf.turnstile.u”. We measured this ourselves on 26 October 2026. Cloudflare does not name this value or its purpose in its documentation, so this is our measurement and not a commitment by Cloudflare. Local storage has no expiry date of its own: the value stays until the stored website data is deleted in your browser.

Our legal basis is Article 6(1)(f) GDPR, our legitimate interest. That interest is protecting your account and our sign-up, sign-in and password-reset forms against automated misuse. You can object to this; see “Your right to object” below.

We do not ask for your consent to the stored value, because storing and reading it is strictly necessary to provide the sign-up, sign-in or password reset you ask for (Article 11.7a(3)(b) of the Dutch Telecommunications Act).

For protecting our forms, Cloudflare is our processor under its Data Processing Addendum, which is part of our agreement with Cloudflare (Article 28 GDPR). Cloudflare also uses the signals to improve its bot detection. For that purpose Cloudflare is a controller itself and relies on its own legitimate interest. Cloudflare describes both in its Turnstile Privacy Addendum, which you can read at https://www.cloudflare.com/turnstile-privacy-policy/

Cloudflare, Inc. is in the United States and is certified under the EU-U.S. Data Privacy Framework. Transfers of data to it rely on the European Commission’s adequacy decision for that framework (Article 45 GDPR, Implementing Decision (EU) 2023/1795). Should that certification lapse, Cloudflare relies on the EU Standard Contractual Clauses (Article 46(2)(c) GDPR): for protecting our forms under its Data Processing Addendum, which you can read at https://www.cloudflare.com/cloudflare-customer-dpa/, and for its own use under Section 7 of its privacy policy, https://www.cloudflare.com/privacypolicy/

Cloudflare does not state how long it keeps the signals of the check. Its general privacy policy says that it keeps personal data for as long as is consistent with the purposes of the processing or needed to meet legal obligations, and deletes it afterwards. We do not receive these signals ourselves.

Why are we collecting the data?

Most of the data we collect is necessary to perform our contract with you (letter b of article 6(1) GDPR). Invoices and the order details on them we must keep by law (letter c of article 6(1) GDPR, together with article 52 of the Dutch Algemene wet inzake rijksbelastingen). A few things we do on the basis of our legitimate interest (letter f of article 6(1) GDPR): the website statistics (improving our website and its speed on the basis of aggregated statistics, see “Website statistics and performance measurement” above); the one-way values that limit how many messages and forms a single sender can send in one hour (protecting our forms against abuse); the login records of our login service (protecting your account and our website against misuse); the security check on sign-up, sign-in and password reset (protecting your account and these forms against automated misuse, see “Security check on sign-up, sign-in and password reset” above); and keeping the cancellations and withdrawals you send us and the record of what you agreed to with an order (being able to show later what was declared or agreed and when).

E-mail and password — Collected for letting you log in your account

Full name — Collected for identifying you with the tax authority (e.g. invoice); collected for personalizing any answer we send following your sending of a request via any of our contact forms

Physical address — Collected for identifying you with the tax authority (e.g. invoice)

Company name and VAT number — Collected for putting them on your invoice, if you ask for it

Study programme and study year — Collected for showing you the courses of your programme and year

E-mail — Collected for identifying you with the tax authority (e.g. invoice); collected for sending you the confirmations, invoices and messages about your booking and your membership; collected for answering a request you send via any of our contact forms

Phone number — Collected so that our team can reach you by phone about your booking

Payment data — Collected for taking your payment through Mollie and, for an SF Family membership, the monthly payments; a discount code for applying the discount and limiting how often it can be used

What you agreed to with an order — Collected as proof of which terms applied to your contract and of your request for an immediate start

Time preferences and places — Collected for placing you in a class or session

Learning progress — Collected for showing you where you are in your courses and the answers you gave to practice questions

Screenshot of your grade — Collected for checking your claim under the Retake guarantee of SF Family and, for 6 months after our decision, for answering questions about that decision

Cancellations and withdrawals — Collected for carrying them out and confirming them to you, and kept as proof of what was declared and when

Record of the e-mails we sent you — Collected to know which messages about your booking and your membership reached our e-mail service, and so that a confirmation is not sent twice

Record of ended sessions — Collected for applying the one-device rule of our General Conditions (Article 14) and for telling you on your other device why it was signed out

Automated decisions

We do not use profiling. Two things happen automatically. If a monthly SF Family payment fails or is reversed, the benefits of your membership are suspended at once and you receive an e-mail, and they open again as soon as the open amount has been paid (General Conditions, Article 15 paragraph 10). And if you join a class that is already running, our system gives you a place in the smallest class with room at the time you chose. The first placement of students in classes for a period is calculated by our system and started by a person in our team.

If you think a suspension is wrong, tell us through this form. A person in our team will look at it, take your view into account and can lift the suspension.

IP address — Collected for contact-form messages, only as a one-way value, to limit how many messages a single sender can send in one hour; used for the website statistics only to derive your approximate location and to tell visitors apart for 24 hours; and processed by Cloudflare for the security check on sign-up, sign-in and password reset. It is not collected with an order, so it cannot be used to investigate whether an order was made by you.

Behavior — Collected to understand better how everybody uses our website and potentially tailor the website better in the future

Browser — Collected to understand better how everybody connects to our website and potentially tailor it better in the future

Device — Collected to understand better how everybody connects to our website and potentially tailor it better in the future

Network provider — Collected to understand better how everybody connects to our website and potentially tailor it better in the future

HTTP Headers — Collected to understand better what the user is using to connects to our website and potentially tailor it better in the future

Button Click Data and additional values — Collected to understand better the user behavior on our website and potentially tailor it better in the future

The six entries above from “Behavior” onwards describe what tracking cookies would be collected for. This website sets none, but our website statistics collect part of that data without cookies. They collect which pages are seen, your browser, your device type and operating system, the speed class of your connection and, for loading-speed measurements, which element of the page was involved (for example a button that was pressed). They do not collect how long a page is viewed, your network provider or the full HTTP headers your browser sends. See “Website statistics and performance measurement” above. Cloudflare’s security check on sign-up, sign-in and password reset also processes the User-Agent header of your browser, the TLS fingerprint of your connection and your IP address; see “Security check on sign-up, sign-in and password reset” above.

Who receives your data?

We do not sell your data and do not share it for advertising. To run our website and our service, the following providers receive the data they need for their task:

Vercel Inc. (United States) — hosts this website and its course videos, runs its server functions in Frankfurt, Germany, and runs the website statistics. Every form you send passes through it. Processor under Vercel’s Data Processing Addendum (Article 28 GDPR).

Supabase Pte. Ltd. (Singapore) — our database, our login and the storage of our invoices. Your data is stored in Frankfurt, Germany. Processor under Supabase’s Data Processing Addendum (Article 28 GDPR).

Mollie B.V. (Keizersgracht 126, Amsterdam, the Netherlands) — handles your payment. For the payment, Mollie is a controller of its own: it decides itself how it processes your payment data, under its own privacy statement: https://www.mollie.com/legal/privacy

Resend, a service of Plus Five Five, Inc. (San Francisco, United States) — sends our e-mails to you (address, subject, content and attachments such as your invoice). The e-mails are sent from Ireland; Resend stores them and their delivery records in the United States. Processor under Resend’s Data Processing Addendum (Article 28 GDPR).

Our e-mail provider — hosts our mailboxes. Everything you write to info@successformula.nl or recruitment@successformula.nl, including applications, is stored there.

Our accountant or tax adviser — receives our invoices and the booking details on them for our bookkeeping and tax returns.

Google Ireland Limited (Dublin, Ireland) — only if you choose “Sign in with Google”; see “Sign in with Google” above. Google is responsible for your Google account under its own privacy policy: https://policies.google.com/privacy

Cloudflare, Inc. (United States) — runs the security check on sign-up, sign-in and password reset; see “Security check on sign-up, sign-in and password reset” above. Processor under Cloudflare’s Data Processing Addendum for protecting these forms (Article 28 GDPR); for improving its bot detection, a controller of its own.

Besides these providers, we only share your information with an (governmental) organization with a rightful claim upon your data. For example, the Tax Authorities could be asking for our invoices, which contains some of the personal data mentioned above.

Transfers outside the European Union

Vercel Inc. (United States): Vercel is certified under the EU-U.S. Data Privacy Framework, for which the European Commission has found an adequate level of protection (Article 45 GDPR, Commission Implementing Decision (EU) 2023/1795). Vercel’s Data Processing Addendum also contains the EU Standard Contractual Clauses (Article 46(2)(c) GDPR): https://vercel.com/legal/dpa

Plus Five Five, Inc. (Resend, United States): certified under the EU-U.S. Data Privacy Framework (Article 45 GDPR); Resend’s Data Processing Addendum also contains the EU Standard Contractual Clauses (Article 46(2)(c) GDPR): https://resend.com/legal/dpa

Cloudflare, Inc. (United States): certified under the EU-U.S. Data Privacy Framework (Article 45 GDPR, Commission Implementing Decision (EU) 2023/1795); should that certification lapse, Cloudflare relies on the EU Standard Contractual Clauses (Article 46(2)(c) GDPR), under its Data Processing Addendum for protecting our forms (https://www.cloudflare.com/cloudflare-customer-dpa/) and under Section 7 of its privacy policy for its own use (https://www.cloudflare.com/privacypolicy/)

Supabase Pte. Ltd. (Singapore) and its support team at Supabase, Inc. (United States): your data stays stored in Frankfurt; where Supabase accesses it from outside the European Union, this relies on the EU Standard Contractual Clauses in Supabase’s Data Processing Addendum (Article 46(2)(c) GDPR): https://supabase.com/legal/customer-resources/data-processing-addendum

Mollie and Google decide themselves, as controllers of their own, where they process your data. Their privacy statements, linked above, describe their transfers outside the European Union.

How long will the data be kept?

Invoices and the order details on them: 7 years, because the law requires it.

Orders, together with their payment records, what you agreed to with them and any discount code used: with an invoice, 7 years, like the invoice; without an invoice, two years after the end of the contract they belong to; if never paid (cancelled or failed), 12 months after the order.

Your account, your profile, your time preferences and places in classes and sessions, your learning progress and the record of ended sessions: as long as your account exists. If you ask us to delete your account, we delete these data, except what we must keep by law.

Your SF Family membership: as long as it runs, then two years after it has ended.

Cancellations and withdrawals you send us: two years after the end of the contract they concern. If a declaration matches none of our contracts, 12 months after we receive it.

Messages sent through our contact forms: 12 months after we have dealt with your request.

E-mails you send to info@successformula.nl or recruitment@successformula.nl, including the copy of each message sent through our contact forms: 12 months after we have dealt with your request. Applications are kept for a shorter time, see below.

Your e-mails about a claim under the Retake guarantee, together with the screenshot of your grade: 6 months after our decision on the claim, whether we approve or refuse it. If we do not reach a decision on a claim, for example because it was incomplete, our reply counts as the decision. For these e-mails this period applies instead of the 12 months above.

The record of the e-mails we sent you: 12 months after sending.

The e-mails we sent you and their delivery records at Resend: 30 days after sending, according to Resend.

The one-way value stored with a message sent through our contact forms: as long as that message.

The one-way values that limit how many cancellation and withdrawal forms a single sender can send: at most 30 days.

Applications sent to recruitment@successformula.nl: 4 weeks after the application procedure has ended.

The login records of our login service: for as long as Supabase keeps its logs for our plan. They are not stored in our own database.

For the website statistics, the visitor session is discarded after 24 hours. The aggregated statistics stay available to us for the reporting period of our Vercel plan, which is currently up to 12 months for page statistics.

For the security check on sign-up, sign-in and password reset, Cloudflare does not state a retention period for the signals of the check; we do not receive them ourselves. The value the check stores in your browser’s local storage stays until you delete the stored website data in your browser (see “Security check on sign-up, sign-in and password reset”).

How long the cookies and stored values in your browser last is listed in our Cookies Statement. Please see “What rights do I have regarding the given data?” for more information on your rights.

What rights do I have regarding the given data?

The following rights are yours and can be called at any time.

Right of Access (Art. 15 GDPR) — You have the right to see any data that we have on you

Right of Rectification (Art. 16 GDPR) — You have the right to modify any data we hold from you

Right of Erasure (Art. 17 GDPR) — You have the right to be forgotten and ask us to delete your data (within the limit of the law, e.g. we cannot delete your data from a previous issued invoice)

Right to Restriction of Processing (Art. 18 GDPR) — You have the right to ask us to keep your data but use it no further, for example while we check a correction you asked for

Right to Data Portability (Art. 20 GDPR) — You have the right to receive your data in a structure and machine readable format

Right to Object (Art. 21 GDPR) — You have the right to object at any time, on grounds relating to your particular situation, to processing of your data that we base on our legitimate interest. That is the case for the website statistics (see “Your right to object”), the one-way values that limit our forms, the login records, the security check on sign-up, sign-in and password reset, and keeping cancellations, withdrawals and what you agreed to with an order as proof. To marketing e-mails you can object at any time without giving reasons (see “Your right to object”)

Right to Lodge a Complaint (Art. 77 GDPR) — If you think we handle your data wrongly, you can complain to the Dutch supervisory authority, the Autoriteit Persoonsgegevens: https://www.autoriteitpersoonsgegevens.nl. We would appreciate it if you contacted us first.

How can you exercise the above mentioned rights?

Right of Access — You can see your profile details directly on your account page. For all other data we hold on you, lodge a request via this form.

Right of Rectification — You can change your profile details directly on your account page. To correct any other data, lodge a request via this form.

Right of Erasure — You can lodge a request via this form. We will then confirm your identity with you via email and then proceed to erasing your data within our lawful capability.

Erasure removes your account and the data listed above. We keep what the law makes us keep: your invoices and the order details on them for 7 years, and the cancellations and withdrawals you sent us for the periods under “How long will the data be kept?”. Mollie keeps its own records of your payments under its own privacy statement.

Right to Restriction of Processing — You can lodge a request via the same form.

Right to Data Portability — You can lodge a request via this form. We will then confirm your identity with you via email and then proceed to sending your data. The data format can be discussed together (e.g. CSV format or Excel format).

For the data stored for analytics purpose on Google & Facebook, it is impossible for us or anybody else to know which data is yours as it totally anonymized and then aggregated by Google & Facebook. This website currently sends no data to either, so there is none of yours held there through it.

To exercise your rights regarding recruitment data, such as accessing, correcting, or deleting your information, please contact us at recruitment@successformula.nl or info@successformula.nl.

Your right to object

You have the right to object to the processing of your data for the website statistics (Web Analytics and Speed Insights) described above. We base that processing on our legitimate interest. You can therefore object at any time, on grounds relating to your particular situation.

Please note what an objection can and cannot do here. The statistics are not linked to you: Vercel states that the data points are not tied to any individual or IP address, and the visitor session is discarded after 24 hours. We therefore cannot find your measurements, remove them, or switch the measurement off for you alone.

You can prevent the measurement yourself by turning off JavaScript for this website in your browser. Parts of the website then no longer work.

You also have the right to object to the security check on sign-up, sign-in and password reset, on grounds relating to your particular situation. Tell us using this form, and we will consider your situation. Please note that these three forms do not work without the check. Signing in or registering with Google does not need the check, but the check already loads when the sign-in or registration page opens.

If you have questions about this, use this form.

Marketing e-mails

If you have received a marketing e-mail from us, you can object to further ones at any time, free of charge and without giving reasons: reply to that e-mail or use this form. We will then send you none.

Alterations

This privacy policy is tuned to the current status of our website. Adjustments or changes on our website can lead to changes in the privacy policy. So we advise you to read our privacy policy on a regular basis.

Questions and Feedback

We check on a regular basis if we comply with the privacy policy. If you have questions about our privacy policy do contact us: