Last updated: July 18, 2026
This Privacy Policy explains how Eureka collects, uses, stores, and protects personal data when you visit or interact with useeureka.online.
Who We Are
Eureka is a technology tutorial website operated by Ianca de Oliveira, an individual based in France.
For the purposes of applicable data-protection law, the website operator is the controller of personal data processed through Eureka.
Website: useeureka.online
Privacy contact: useeurekacontato@gmail.com
No Data Protection Officer has been appointed. Privacy-related questions and requests should be sent to the email address above.
Personal Data We May Collect
The personal data collected depends on how you use the website.
Information You Provide
When you contact Eureka or submit a tutorial request, you may provide:
- Your name
- Your email address
- A subject
- The contents of your message
- Screenshots, images, or other attached files
- Any other information you voluntarily include
Please avoid including passwords, payment information, medical information, identification documents, or other sensitive personal data in messages or attachments.
Technical and Usage Information
When you access the website, certain technical information may be processed automatically, such as:
- Internet Protocol address
- Browser and device type
- Operating system
- Referring and visited pages
- Date and time of access
- Approximate geographic region
- Diagnostic, security, and server-log information
- Cookie and consent preferences
Some of this information may be collected by the website’s hosting provider or by third-party services described below.
How We Use Personal Data
Personal data may be used to:
- Respond to questions, messages, and tutorial requests
- Review submitted screenshots and attachments
- Correct or update tutorials
- Operate, maintain, and secure the website
- Prevent spam, abuse, fraud, or technical attacks
- Understand how visitors find and use Eureka
- Measure website performance
- Display and measure advertising
- Manage affiliate relationships
- Comply with legal and regulatory obligations
- Establish, exercise, or defend legal claims
Eureka does not sell personal data.
Legal Bases for Processing
Depending on the activity, Eureka may rely on the following legal bases:
Legitimate Interests
Personal data may be processed when reasonably necessary to:
- Respond to messages and tutorial requests
- Maintain and improve the website
- Protect the website and its visitors
- Prevent fraud, spam, and abuse
- Understand the general performance of published content
These interests are considered alongside the rights and reasonable expectations of visitors.
Consent
Consent may be requested before using non-essential cookies or similar technologies for:
- Audience measurement and analytics
- Personalized or non-personalized advertising where consent is legally required
- Embedded third-party content
- Certain social-media features
- Other optional tracking technologies
Consent may be withdrawn at any time through the Cookie Settings link available on the website.
Legal Obligations
Personal data may also be processed when necessary to comply with applicable law, respond to lawful requests, or meet accounting, regulatory, or security obligations.
Contact and Tutorial Request Forms
Eureka may provide contact and Request a Tutorial forms.
The information submitted through these forms is used to:
- Understand the request
- Respond to the sender
- Investigate a reported problem
- Consider a subject for a future tutorial
- Manage necessary follow-up communication
Providing a name, email address, subject, and message may be necessary for Eureka to understand and respond to a request.
Attachments are optional unless they are necessary to demonstrate a technical problem.
Submitting a tutorial request does not create a contractual relationship and does not guarantee publication.
Email Processing
Messages sent to Eureka may be processed through Google’s Gmail service.
This means that names, email addresses, messages, and attachments may be stored or processed through Google’s systems according to Google’s applicable privacy and security terms.
Hosting and Technical Services
The website is hosted by Hostinger.
Hostinger may process technical data, including Internet Protocol addresses, server logs, diagnostic information, and security information, as necessary to host, deliver, and protect the website.
Google Services
Eureka uses or may use services provided by Google.
Google Search Console
Google Search Console may provide aggregated information about how Eureka appears in Google Search, including search queries, impressions, clicks, and indexing information.
Google Analytics
When enabled and where permitted, Google Analytics may collect information about how visitors use the website.
Analytics technologies may process device, browser, approximate location, page-view, interaction, and cookie information.
Where legally required, Google Analytics will not be activated until the visitor has provided consent.
Google AdSense
Eureka may use Google AdSense to display and measure advertisements.
Google and its advertising partners may use cookies, local storage, device information, identifiers, Internet Protocol addresses, browsing information, and advertising interaction data.
Where legally required, advertising technologies will be controlled through a consent-management platform. Visitors may be offered choices regarding personalized advertising, non-personalized advertising, measurement, and related purposes.
The specific advertising partners and purposes may be displayed in the website’s consent interface.
Embedded YouTube Videos
Some tutorials may include videos embedded from YouTube.
YouTube is operated by Google and may process information about your device, browser, Internet Protocol address, interactions, and Google account when a video is loaded or played.
Where legally required, embedded YouTube content should remain blocked until the visitor consents to the relevant cookies or third-party content.
You may also be able to open the video directly on YouTube, where Google’s own terms and privacy policies apply.
Social-Media Links and Features
Eureka may include links or buttons leading to third-party social-media platforms.
A simple external link does not normally send information to the platform until it is selected. However, embedded widgets or sharing tools may process data when they are loaded or used.
Third-party platforms process personal data according to their own privacy policies.
Affiliate Links
Some pages may contain affiliate links.
When you select an affiliate link, you are redirected to an external website. The merchant, affiliate network, or service provider may collect information and use cookies or similar technologies according to its own privacy and cookie policies.
Eureka may receive information confirming that a qualifying action or purchase occurred. The information provided to Eureka is generally aggregated or associated with an affiliate transaction identifier rather than being used to directly identify the visitor.
Data Recipients
Personal data may be accessed or processed by:
- The operator of Eureka
- Hostinger, as hosting provider
- Google, including Gmail, YouTube, Analytics, and AdSense, where applicable
- Consent-management and security providers
- Affiliate networks and merchants
- Technical providers necessary to operate the website
- Public authorities when disclosure is legally required
Access is limited to what is reasonably necessary for each service or purpose.
International Data Transfers
Some service providers may process data outside France or the European Economic Area.
Where required, such transfers may rely on:
- An adequacy decision
- Standard Contractual Clauses
- Additional technical or organizational safeguards
- Another lawful transfer mechanism
Visitors should also consult the privacy policies of relevant third-party providers for information about their transfer practices.
Data Retention
Contact messages, tutorial requests, and related attachments are retained only for as long as necessary to respond and manage any related follow-up, and ordinarily for no longer than 12 months.
Information may be retained for longer when necessary to:
- Comply with a legal obligation
- Resolve a dispute
- Establish or defend a legal claim
- Investigate fraud, abuse, or security incidents
Technical and security logs are retained according to the periods reasonably necessary for website operation, troubleshooting, and protection, including the retention settings applied by the hosting provider.
Analytics, advertising, and consent data may be retained according to the settings and policies of the relevant provider.
Your Privacy Rights
Depending on the circumstances and applicable law, you may have the right to:
- Request access to your personal data
- Request correction of inaccurate data
- Request deletion of your data
- Request restriction of processing
- Object to certain processing based on legitimate interests
- Withdraw consent at any time
- Request data portability where applicable
- Receive information about how your data is used
- Lodge a complaint with a data-protection authority
Withdrawing consent does not affect processing that was lawful before the withdrawal.
How to Exercise Your Rights
To exercise a privacy right, contact:
Please clearly describe your request and provide enough information for Eureka to identify the relevant communication or data.
Additional information may be requested when reasonably necessary to verify identity and prevent unauthorized access to personal data.
Requests will be handled within the time required by applicable data-protection law.
You also have the right to lodge a complaint with the French data-protection authority:
Commission Nationale de l’Informatique et des Libertés — CNIL
Data Security
Eureka takes reasonable technical and organizational measures to protect personal data against unauthorized access, loss, misuse, disclosure, or alteration.
However, no website, email service, or internet transmission can be guaranteed to be completely secure.
Third-Party Websites
Eureka contains links to external websites and services.
Eureka does not control the privacy practices, security, accuracy, or content of third-party websites. Visitors should review the policies of external websites before providing personal data.
Changes to This Privacy Policy
This Privacy Policy may be updated when:
- Website features change
- New third-party services are introduced
- Advertising or analytics systems change
- Legal or regulatory requirements change
The date at the top of this page will be updated when material changes are made.