Privacy policy

Website responsible party

Miguel Martínez Briz, C/ Longares 22, Madrid, Spain. Contact nexodostudio@gmail.com with website or privacy enquiries. Full owner details appear in the legal notice.

Your calculations

Form values are calculated in your browser and are not submitted to a calculation server. Pregnancy inputs are not saved, shared or exported.

Reasoning challenge

Answers and results are processed in your browser. By default they remain in memory only. Enabling Remember my progress saves the attempt and up to five summaries in local storage, removable from the challenge. Switching language temporarily transfers the attempt through this tab’s session storage and removes that handoff when the other language loads. Language URLs do not include answers or scores. Copy summary includes the score only when you choose to copy it.

Storage on your device

Theme preferences, favourites, calculator values, saved plans and personal countdowns may be kept in browser local storage. They are not synchronised between devices. Remove individual saved items from their tools or clear Numelva’s site data in your browser settings. Others using the same browser profile may access saved information.

Links and exports

Shared calculator URLs can contain financial inputs. Personal countdown links include the name, date, time zone and theme. These may appear in browser history or be visible to recipients. Do not include confidential information. CSV and calendar files are generated locally; CSV files may contain your inputs and results.

Hosting and resources

Cloudflare delivers the website and protects traffic. It may process technical request data such as IP address, browser, URL and time as part of that service. Fonts are hosted by Numelva. See Cloudflare’s privacy policy.

Advertising and cookies

Numelva has applied to Google AdSense. Approval is pending and advertising remains disabled in this version. Visit measurement is described below.

The prepared setup uses Google’s consent platform, with consent, do not consent and manage options. Google Advertising Products is the selected advertising provider. No other advertising partners or Numelva purposes for using calculator inputs have been added.

Once enabled, Google may process IP addresses, browser and device information, identifiers and ad interactions to serve, personalise and measure advertising and prevent abuse, subject to consent choices. We do not pass calculator inputs, dates, test answers or results to advertising code. The prepared integration is limited to guides and privacy settings, excluding calculators, challenges, personal countdowns and URLs containing shared inputs.

The consent platform may store your choice in cookies such as FCCDCF and FCNEC. Advertising may use cookies such as __gads or __gpi depending on the service and preferences. The Google message lists providers, purposes and available choices. See how Google uses data, cookies and retention periods and Google’s privacy policy, including international transfers and safeguards.

The integration is prepared to request a single advertisement after the guide only following a valid consent signal. Declining does not prevent reading or using tools. Once enabled, change or withdraw consent here through Privacy & cookies in the footer. Withdrawal does not erase earlier processing or automatically remove existing cookies; these can be cleared in browser settings.

Advertising is not active yet. You do not need to accept advertising cookies to use Numelva.

Your rights

Contact nexodostudio@gmail.com to request access, correction, erasure, restriction, objection or portability concerning data processed by the website responsible party. You can withdraw consent without affecting earlier processing and complain to the Spanish Data Protection Agency. For Google’s processing, also use its privacy channels and controls.

Visit and performance measurement

We use Cloudflare Web Analytics to understand page visits and loading speed through aggregate statistics on pages, visits, sources and performance. Its documentation states that it does not use analytics cookies or identify people across sites.

We do not send form fields, results or search text. Measurement does not load on URLs with query parameters, personal countdowns, the pregnancy tool, reasoning challenge or legal pages. It is also skipped when the referring URL contains parameters. These exclusions and browser blockers mean that statistics do not cover every visit.

Requests to the provider may include technical connection information such as IP address and browser. See Cloudflare’s privacy policy and Web Analytics documentation. The provider lets us view the previous six months. We do not record sessions or build profiles from your calculations.

The preference is stored in this browser. We also respect Do Not Track and Global Privacy Control.

External links

Opening a source or service link connects you to that provider, which has its own policies.