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Cookie Policy

Effective date: January 17, 2026

Last updated: March 11, 2026

This Cookie Policy explains how Bilargo - Michał Lipski uses cookies, local storage, pixels, consent tools, and similar technologies on https://justpercent.com. It should be read together with our Privacy Policy.

Some technologies are set directly by the website. Others are set or used by third-party services that help us run the site, measure usage, manage consent, and support advertising. Depending on your region, applicable law, and your choices, some of these technologies are optional and may be activated only after consent or may be subject to opt-out controls.

What are cookies and similar technologies?

Cookies are small text files stored on your device when you visit a website. Similar technologies include local storage, pixels, SDK-like browser tools, and consent records used to remember settings, measure site usage, support advertising, and keep the site working.

Categories of technologies we use

  • Essential technologies: needed for security, basic page delivery, consent storage, and core site functionality. These cannot usually be turned off through Cookie Settings because the site depends on them.
  • Preference technologies: used to remember settings such as theme, locale, calculator order, favourites, calculator history, notes, and similar on-device preferences.
  • Analytics and measurement technologies: used to understand traffic, site performance, feature usage, and user behavior, including tools such as GA4 and session analytics or replay products where enabled.
  • Advertising technologies: used to serve ads, limit repetition, measure ad performance, and, depending on your location, configuration, and choices, support personalised or non-personalised advertising through providers such as Google AdSense.

How consent and privacy choices work

We currently use CookieYes as our consent management platform. Our consent tooling is configured to present different privacy choice experiences depending on region, including a GDPR-style banner and a U.S. state privacy banner with opt-out controls. As currently configured, non-essential technologies are disabled by default for visitors outside the United States unless and until consent is given. For visitors in the United States, non-essential technologies are enabled by default, subject to the privacy choices and opt-out controls made available on the site.

You can review or change your choices through Cookie Settings and, where available, the Do Not Sell or Share My Personal Information control in the site footer. You can also manage some technologies through your browser settings, although doing so may affect how the website works.

Google Tag Manager and tag deployment

We use Google Tag Manager as a tag-management container. The container itself may load when the page loads. Its presence does not by itself mean that every optional analytics or advertising technology is active. Whether a specific measurement or advertising tag operates may depend on site configuration, applicable law, your region, and the choices you make through our consent tools.

Advertising and ads personalisation

If advertising is enabled, we may use Google AdSense and related Google advertising services to serve and measure ads. Depending on your location, the privacy regime that applies, banner logic, and your choices, ads may be personalised, non-personalised, or not served at all.

Our consent setup may also communicate consent or opt-out signals to participating vendors or supported advertising frameworks, where configured.

Third-party providers

Depending on site configuration and your choices, we may use:

  • Cloudflare for hosting, CDN, request handling, and security;
  • Google Tag Manager for tag management and deployment of measurement or advertising tags;
  • Google Analytics (GA4) for website analytics and usage reporting;
  • Hotjar / Contentsquare for session analytics, behavior insights, and replay features;
  • Google AdSense and related Google advertising services for ad delivery and measurement;
  • CookieYes for consent management, geotargeted privacy banners, and privacy preference controls.

Cookie list and retention

The most current cookie list, including the provider, purpose, category, and retention period for each cookie, is available in Cookie Settings. Treat that list as the live reference point: it may change over time based on the tools enabled on the site and the choices you make.

Third-party technologies may also be described in the providers' own privacy or cookie notices.

Local storage and on-device data

In addition to cookies, we use browser storage to remember preferences and support site features. This may include theme and locale settings, calculator order, favourites, calculator history, notes, and records of your privacy choices. This information is generally stored on your device and can usually be removed through your browser settings.

International processing

Because our consent, analytics, hosting, and advertising providers operate internationally, cookie-related and similar data may be processed in the European Economic Area, the United Kingdom, the United States, and other jurisdictions where those providers operate.

Updates to this Cookie Policy

We may update this Cookie Policy when we change our consent setup, add or remove vendors, change how analytics or advertising technologies are deployed, or need to reflect legal or operational developments. The current version will always be posted on this page with the latest update date.

Contact

If you have questions or concerns about this Cookie Policy or your cookie choices, contact us at:

Bilargo - Michał Lipski
Aleja Partyzantów 51A
24-100 Puławy
Poland
Email: [email protected]