MyClusters
Last updated: June 2025
We use cookies and similar technologies (collectively referred to as "cookies") on our website myclusters.nl. This Cookie Policy explains what cookies are, which cookies we use, for what purposes, and how you can manage or withdraw your consent.
This policy has been prepared in accordance with the General Data Protection Regulation (GDPR), the Dutch Telecommunications Act (Tw), and the guidelines of the Dutch Data Protection Authority (Autoriteit Persoonsgegevens).
Some cookies (such as those for analytics, personalisation or advertising) also collect and process personal data. For more information on how we process your personal data, please refer to our Privacy statement.
Cookies are small text files, scripts, or similar technologies that are placed on your device when you visit our website. In addition to HTTP cookies, we also use HTML Local Storage and IndexedDB browser storage mechanisms that are functionally comparable. Throughout this policy, we use the term "cookie" as an umbrella term for all of these technologies.
Cookies are used to ensure the website functions correctly, to monitor usage, and with your consent, to personalise content and advertisements.
We distinguish between the following categories:
These cookies are strictly necessary for the operation of the website and cannot be disabled. They do not require your consent.
These cookies collect anonymous data about how the website is used and help us improve it. They are only placed after you have given your consent.
Marketing cookies track your browsing behaviour across websites and are used for personalised advertising and campaign measurement. They are only placed after you have given your consent.
Below is a complete overview of all cookies used on Myclusters.nl, grouped by category.
These cookies are placed on the basis of legitimate interest because they are essential for the operation and security of the website.
| Name | Provider | Type | Duration | Purpose |
|---|---|---|---|---|
| CookieConsent | Cookiebot | HTTP Cookie | 1 year | Stores the user's cookie consent state for the current domain. |
| test | Squarespace | Local Storage | Persistent | Detects whether the visitor has accepted marketing cookies; required for GDPR compliance. |
| rc::a | Squarespace | Local Storage | Persistent | Distinguishes between humans and bots (reCAPTCHA); enables valid usage reporting. |
| rc::c | Squarespace | Local Storage | Session | Distinguishes between humans and bots (reCAPTCHA). |
| cf_clearance | beehiiv.com | HTTP Cookie | 1 year | Distinguishes between humans and bots (Cloudflare). |
| _px3 | client.px-cloud.net | HTTP Cookie | 1 day | Detects, categorises, and reports on potential bots attempting to access the website (PerimeterX / HUMAN Security). |
| _pxvid | client.px-cloud.net | HTTP Cookie | 1 year | Distinguishes between humans and bots (PerimeterX). |
| pxcts | client.px-cloud.net | HTTP Cookie | Session | Distinguishes between humans and bots (PerimeterX). |
| crumb | myclusters.nl | HTTP Cookie | Session | Prevents cross-site request forgery (CSRF); essential for the security of the website and its visitors. |
| theme | myclusters.nl | Local Storage | Persistent | Retains display settings such as fonts, colour themes, and sliders. |
| __cf_bm | subscribe-forms.beehiiv.com | HTTP Cookie | 1 day | Distinguishes between humans and bots; enables valid usage reporting (Cloudflare). |
These cookies are only placed after you have given your consent via our cookie banner. You can withdraw your consent at any time.
| Name | Provider | Type | Duration | Purpose |
|---|---|---|---|---|
| _ga | HTTP Cookie | 2 years | Sends data about the visitor's device and behaviour to Google Analytics (GA4). | |
| _ga_Y2C3989D7M | HTTP Cookie | 2 years | Session identifier for Google Analytics 4 data stream (G-Y2C3989D7M). | |
| SS_HAS_LANDED | Squarespace | Local Storage | Persistent | Collects visitor data (number of visits, time spent, pages loaded) for internal reporting. |
| SS_IS_FIRST_SESSION | Squarespace | Local Storage | Session | Collects visitor data for internal reporting and optimisation. |
| ss_cvisit | Squarespace | HTTP Cookie | Session | Contains visit data including time spent on the website and interaction events. |
| SS_lastvisit | Squarespace | HTTP Cookie | Session | Records statistical data on user behaviour for internal analytics. |
| SS_MATTR | Squarespace | HTTP Cookie | Session | Records visitor behaviour data for internal analysis and website optimisation. |
| SS_MID | Squarespace | HTTP Cookie | Session | Records statistical data on user behaviour for internal analytics. |
These cookies are only placed after you have given your consent. YouTube cookies are placed automatically once you play an embedded YouTube video.
| Name | Provider | Type | Duration | Purpose |
|---|---|---|---|---|
| ss_cid | Squarespace | HTTP Cookie | Session | Collects visitor data used to assign visitors to segments for more efficient advertising. |
| ss_cpvisit | Squarespace | HTTP Cookie | Session | Collects visitor data used to assign visitors to segments for more efficient advertising. |
| ss_cvr | Squarespace | HTTP Cookie | Session | Collects visitor data used to assign visitors to segments for more efficient advertising. |
| ss_cvt | Squarespace | HTTP Cookie | Session | Collects visitor data used to assign visitors to segments for more efficient advertising. |
| __Secure-ROLLOUT_TOKEN | YouTube | HTTP Cookie | 180 days | Being classified by YouTube; related to the playback of embedded videos. |
| __Secure-YEC | YouTube | HTTP Cookie | Session | Stores the user's video player preferences for embedded YouTube videos. |
| __Secure-YNID | YouTube | HTTP Cookie | 180 days | Being classified by YouTube; related to embedded video functionality. |
| LAST_RESULT_ENTRY_KEY | YouTube | HTTP Cookie | Session | Tracks the user's interaction with embedded content. |
| LogsDatabaseV2 | YouTube | IndexedDB | Persistent | Tracks the user's interaction with embedded content. |
| TESTCOOKIESENABLED | YouTube | HTTP Cookie | 1 day | Verifies that the browser supports cookies for YouTube functionality. |
| VISITOR_INFO1_LIVE | YouTube | HTTP Cookie | 180 days | Being classified by YouTube; related to the use of embedded videos. |
| YSC | YouTube | HTTP Cookie | Session | Being classified by YouTube; related to embedded video functionality. |
| yt-icons-last-purged | YouTube | Local Storage | Persistent | Necessary for the implementation and functionality of YouTube video content on the website. |
| YtIdbMeta#databases | YouTube | IndexedDB | Persistent | Used to track the user's interaction with embedded content. |
| pxsid | subscribe-forms.beehiiv.com | Local Storage | Session | Session identifier for the Beehiiv newsletter subscription form (PerimeterX). |
The cookies listed below have not yet been classified in our cookie management system (Cookiebot). Classification is in progress and this policy will be updated as soon as possible.
| Name | Provider | Type | Duration | Purpose |
|---|---|---|---|---|
| ss_cookieAllowed | Squarespace | HTTP Cookie | Session | Likely necessary: Squarespace's own consent flag. Classification pending. |
| user_segment | Squarespace | HTTP Cookie | Session | Classification pending. |
| wg-search-form | Weglot | HTTP Cookie | Session | Classification pending (translation service). |
| _pxttld (x2) | client.px-cloud.net | HTTP Cookie | Session | Likely necessary: PerimeterX bot protection. Classification pending. |
| gleap-widget-config-* | myclusters.nl | Local Storage | Persistent | Likely necessary/functional: Gleap support widget configuration. Classification pending. |
| gleap-widget-session-* | myclusters.nl | Local Storage | Persistent | Likely necessary/functional: Gleap support widget session. Classification pending. |
| PXeBumDLwe_px_* (x3) | subscribe-forms.beehiiv.com | Local Storage | Session | Likely necessary: PerimeterX security items within the Beehiiv embed. Classification pending. |
| PXeBumDLwe_px_* (x2) | subscribe-forms.beehiiv.com | Local Storage | Persistent | Likely necessary: PerimeterX security items within the Beehiiv embed. Classification pending. |
| _subscribe_forms_session | subscribe-forms.beehiiv.com | HTTP Cookie | Session | Likely necessary: Beehiiv form session cookie. Classification pending. |
| pxcookie | subscribe-forms.beehiiv.com | Local Storage | Persistent | Likely necessary: PerimeterX (Beehiiv embed). Classification pending. |
On your first visit to Myclusters.nl, you will be asked to consent to the placement of non-necessary cookies via our cookie banner. You can grant or refuse consent per category.
You can review or withdraw your consent at any time via the cookie banner on our website. Withdrawal of consent is not retroactive but takes effect for future visits.
You can also manage cookies through your browser settings:
Please note: blocking necessary cookies may adversely affect the functioning of the website.
For questions about this Cookie Policy or about the processing of your personal data, please contact us:
My Clusters
Address: Langegracht 70, 2312 NV Leiden
Email address: privacy@myclusters.nl
Chamber of Commerce: 94966958
We reserve the right to amend this Cookie Policy. Any changes will be published on this page with an updated effective date. We recommend reviewing this policy periodically.
This version was last updated in June 2025.