Free lightweight tool, no login required
Website Tracker Checker
Instantly detect hidden analytics, advertising networks, and user tracking scripts running on any website. See exactly who is collecting your data.
Related Tools and Guides
Stop guessing about your website's privacy compliance.
A single high-risk tracker firing without consent is a GDPR violation. Run a comprehensive, automated audit of your entire domain to uncover hidden liabilities.
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Frequently Asked Questions
What trackers does this website use?+
To find out, simply paste the website's URL into the checker above. The tool will scan the source code and identify the exact advertising networks, analytics platforms, and session replay scripts currently embedded on the page.
Why does the tool show different risk levels?+
Not all trackers pose the same privacy threat. Basic aggregated analytics (like a self-hosted tool or GA4 in anonymized mode) are lower risk. However, advertising pixels (like Meta) that correlate browsing history to external profiles, or session replay scripts (like Hotjar) that record actual mouse clicks, are categorized as High Risk.
What is a 'Session Replay' script?+
Session replay tools act like a CCTV camera for a website. They record user interactions, including mouse movements, scrolling, and keystrokes. Because they can inadvertently capture sensitive information typed into forms (like passwords or PII), they represent a significant privacy compliance risk if deployed without extreme care.
How can I block these trackers in my browser?+
As a consumer, you can use specialized privacy browsers (like Brave or Firefox with Enhanced Tracking Protection) or install robust content-blocking extensions such as uBlock Origin or Privacy Badger to automatically block network requests to known tracker domains.
Does my website have to list all trackers in the privacy policy?+
Yes. Under modern data privacy laws (like the GDPR in Europe and the CCPA in California), you are legally obligated to disclose exactly what third-party services you use, what data they collect, and what they do with it.