This policy explains what personal data this website processes, why, and what rights you have. It is short because the site does little: it shows articles, offers a contact form and, only with your consent, counts page views.
Controllers
The controllers are Wizutech OÜ, registered in Estonia, and Wizutech Teknoloji, registered in Türkiye. Which one is responsible follows the same rule as for contracts: Wizutech OÜ for visitors and clients in the European Union and other countries, Wizutech Teknoloji for Türkiye. Both are represented by Hasan Gültekin. Contact for all privacy matters: [email protected]. Company details are on the Legal notice page.
Contact form
When you send the contact form, the site processes your name, email address, subject, message, the service you selected and your IP address.
Name, email address and message are needed to read and answer your enquiry (GDPR Art. 6(1)(b), steps prior to entering into a contract; KVKK Art. 5(2)(c)). The IP address is used only to limit the number of submissions per hour and to reject spam (GDPR Art. 6(1)(f), legitimate interest in keeping the form usable; KVKK Art. 5(2)(f)).
The message is sent by email to the site owner and kept only as long as needed to handle the enquiry and any follow-up. The IP counter expires after one hour. Nothing from the form is used for marketing.
Enquiry attribution
When you send the contact form or the service request form, the site also records how you arrived: the referring page, campaign parameters in the address (utm_*, gclid, fbclid and similar click identifiers), the page you landed on, the pages you viewed on this site before sending, your language and your device (screen size, browser, time zone) and, only if you accepted analytics in the banner, the first-party visitor identifier and the Google Analytics client identifier stored in your browser, and, only if you also allowed marketing, the Meta browser identifiers (_fbp, _fbc).
This is used to answer your enquiry with the right context and to understand which channels bring enquiries (GDPR Art. 6(1)(f), legitimate interest; KVKK Art. 5(2)(f)). The history of pages viewed on this site is collected only after you accept analytics in the banner; without that consent no cookie and no browsing history is stored and only the page you sent the form from, with its campaign parameters, is recorded with the enquiry.
Enquiries are stored in the site’s database with a hashed IP address (the address itself is deleted after 30 days). After 24 months (the configured retention period) name, email address, company, website, message and identifiers are removed and only the channel statistics remain. You can ask for earlier deletion at any time at [email protected].
Server logs
The hosting provider’s web server records requests (IP address, time, requested URL, browser identification, referrer) in log files for security and troubleshooting (GDPR Art. 6(1)(f); KVKK Art. 5(2)(f)). Logs are rotated and deleted on the hosting provider’s schedule and are not combined with other data.
Analytics and cookies
Analytics and marketing tags run only with your consent (GDPR Art. 6(1)(a) and Art. 5(3) of the ePrivacy Directive for storing information in your browser; KVKK Art. 5(1), explicit consent). The banner offers two categories: Analytics, to count page views and events such as a sent enquiry, and, when marketing tags are set up, Marketing, to measure advertising campaigns and the enquiries they bring. You can accept all, keep only what is necessary, or choose per category under Preferences; the Cookie settings link in the footer reopens the banner at any time and a withdrawal takes effect immediately.
Your choice is stored in your browser (localStorage keys hg-consent and hg-consent-ads). Google and Meta may process data in the United States; for transfers from the EU both rely on the EU-US Data Privacy Framework. These are the services active on this site now:
| Service | Provider | Purpose | Category | Stored in your browser |
|---|---|---|---|---|
| Consent choice | This website | Remembers your cookie choice. | Necessary | hg-consent, hg-consent-ads (localStorage) |
| Google Tag Manager | Google Ireland Limited | Loads the analytics and marketing tags according to your choice; sets no cookies of its own. | Analytics, Marketing | - |
| Google Analytics 4 | Google Ireland Limited | Counts page views and events such as a sent enquiry. | Analytics | _ga, _ga_* |
| Matomo | Self-hosted (analytics.wizutech.com) | Counts page views and events on a server run for this site. | Analytics | _pk_id, _pk_ses |
Without consent no analytics or marketing script is loaded and no such cookie is set. The site shows no advertising.
Your rights
You can ask for access to your data, correction, deletion, restriction of processing and data portability, and you can object to processing based on legitimate interest (GDPR Art. 15 to 22; KVKK Art. 11). Write to [email protected]. You can also complain to a supervisory authority: in Estonia the Data Protection Inspectorate, in the Netherlands the Autoriteit Persoonsgegevens, in Türkiye the Personal Data Protection Authority.
Changes
This policy is updated when the site’s processing changes. The date below is the date of the current version.
Last updated: 28 September 2026.