Privacy Policy

Effective date: April 26, 2026

Port233 LTD (United Kingdom) provides the Port233 Network Check service at port233.com. This policy explains how we collect, use, and protect information when you use this public service.

Information We Process

• Public IP and derived metadata (country, region, city, ISP/org, ASN, timezone).
• Speed test results (download, upload, latency, jitter) and run status.
• Technical event data for first-party analytics and service reliability.
• Ad interaction events such as ad impressions and ad clicks.

How We Use Information

• Deliver network diagnostics and show your results.
• Maintain, secure, and improve the service.
• Measure usage and troubleshoot failures.
• Support contextual advertising on the public service.

Advertising and Consent

We use Google AdSense in contextual mode. Where required by law, ad-related processing is controlled by consent signals and Google consent mechanisms before personalized advertising features would be used. Our intent for this service is contextual-only ad behavior.

In supported regions, we request your ad preference before loading ad scripts.

You can also manage advertising and tracking preferences through your browser/device privacy controls.

Legal Basis and Your Rights

Where applicable, we process data based on legitimate interests (service operation, security, and measurement), contractual necessity to provide requested diagnostics, and consent where required for ad technologies.

Depending on your location, you may have rights to request access, correction, deletion, restriction, or objection. To exercise rights, contact us at privacy@port233.com.

Data Sharing

We may use third-party infrastructure for IP metadata, speed testing, hosting, and advertising operations. We do not sell personal information for independent third-party resale.

Data Retention and Security

We retain data only as long as reasonably necessary for service delivery, security, and operational records. We apply reasonable technical and organizational safeguards.

Children

The service is intended for users aged 13 and above.

Contact

Privacy questions and requests: privacy@port233.com