Last updated: 8 November 2026
Who is responsible
This website is run by Prof. Robert Penchovsky, Dr. rer. nat., Laboratory of Synthetic Biology and Bioinformatics, Faculty of Biology, Sofia University “St. Kliment Ohridski”, 8 Dragan Tzankov Blvd., 1164 Sofia, Bulgaria. Email: penchovsky@gmail.com, phone: +359 2 816 7340.
Your cookie choice
When you first visit, a notice asks whether you allow cookies. The Google Tag Manager script loads with statistics and advertising storage denied by default. Google tags may send signals without cookies before you allow statistics cookies. “Reject all” and “Accept all” are equally available, and “Choose” lets you allow each purpose separately. You can change or withdraw your consent at any time, as easily as you gave it:
Your choice is stored in your browser for 12 months; after that you are asked again. If you withdraw consent for statistics, the Google Analytics cookies are deleted from this site.
Cookies and similar technologies used
| Purpose | Provider | What is stored | How long | Legal basis |
|---|---|---|---|---|
| Necessary: remembering your cookie choice | This website | cookie_consent_v2 in your browser’s local storage (never sent to anyone) | 12 months | Strictly necessary; no consent required |
| Statistics: counting visits and page views, to see which pages and tools are used | Google Analytics via Google Tag Manager (container GTM-NLTXCK75) | Cookies _ga and _ga_* | Up to 2 years | Your consent (Art. 6(1)(a) GDPR) |
| External media: showing the embedded map on the contact page and embedded YouTube videos | Google Maps, YouTube (Google) | Cookies and local storage set by Google | Set by Google | Your consent (Art. 6(1)(a) GDPR); you can also load a single map or video by clicking it |
The website does not use advertising cookies. Google’s advertising features are switched off (Google Consent Mode: advertising storage “denied”).
Google as a recipient
Google services are provided in the EU by Google Ireland Limited, Gordon House, Barrow Street, Dublin 4, Ireland. Data may also be processed by Google LLC in the USA. Google LLC is certified under the EU–US Data Privacy Framework, on the basis of which the European Commission has found an adequate level of data protection. What Google Analytics collects includes pages visited, time of visit, approximate location (country/city), device and browser type, and how you reached the site; Google Analytics 4 does not store IP addresses. More information: Google Privacy Policy and how Google uses cookies.
The website’s fonts are loaded from Google Fonts. This sets no cookies, but your browser’s IP address is sent to Google when the fonts are downloaded.
Your rights
Under the General Data Protection Regulation (GDPR) you have the right to access, rectify and erase your personal data, to restrict or object to its processing, to data portability, and to withdraw your consent at any time without affecting the lawfulness of processing before withdrawal. To exercise these rights, contact the email address above. You also have the right to lodge a complaint with a supervisory authority; in Bulgaria this is the Commission for Personal Data Protection, 2 Prof. Tsvetan Lazarov Blvd., 1592 Sofia, www.cpdp.bg.