Technical audit · 13.05.2026

eba.europa.eu

EBA — the EU's Banking Supervisory Authority

The EU's banking supervisory authority — 7 domains. Matomo on the proprietary subdomain analytics.eba.europa.eu — a deliberate choice in favor of European analytics. But Google Fonts loads with no consent, and Flourish transmits data to the USA.

Request timeline

+5796 ms · without consent
Google Fonts (fonts.googleapis.com) — Open Sans. IP address to Google, USA. No banner.
+5812 ms · without consent
Matomo (analytics.eba.europa.eu) — EBA's own subdomain. Data stays within EBA's infrastructure.
+5919 ms
webtools.europa.eu — shared EU components.
+17345 ms
Flourish (public.flourish.studio) — SVG visualization from American servers.

Declared versus actual

+ Google Fonts (fonts.googleapis.com) — not declared
+ Flourish (public.flourish.studio) — not declared

Transfer timings

+5796 ms fonts.googleapis.com

Open Sans. IP address to Google, USA

+5812 ms analytics.eba.europa.eu

Matomo — EBA's own subdomain

+17345 ms public.flourish.studio

Flourish visualization. USA

Detected trackers

Indicators of GDPR non-compliance

Context

The European Banking Authority (EBA) is the EU’s banking supervisory body, developing unified standards for EU banks. Governed by Regulation (EU) 2018/1725. HAR: 89 requests, 7 domains. The session covered navigation across several pages — hence the repeated requests.

Matomo — the right choice

EBA uses Matomo (analytics.eba.europa.eu) — a European open-source analytics platform, deployed on a proprietary subdomain. Analytics data stays on EBA’s servers and is not transmitted to third parties. This is exactly the architecture the EDPS recommends for EU institutions: analytics with no data transfer to external recipients. A rare deliberate choice in this series.

Google Fonts — a simple fix

Despite Matomo, EBA loads Google Fonts (fonts.googleapis.com) — Open Sans and Kumbh Sans. The visitor’s IP address goes to Google (USA) on every page load, with no consent. Self-hosting the fonts would eliminate the only transfer of data to the USA.

Flourish — American visualization

public.flourish.studio is the CDN for the Flourish platform (Canopy Lab Ltd., London, with servers in the USA), used for interactive charts and visualizations. EBA uses Flourish to display data on the EU banking sector. The visitor’s IP address is transmitted to American infrastructure when viewing these visualizations. For an agency handling sensitive financial data, this is an undesirable dependency.

tools.eba.europa.eu

EU member-state flags load from the proprietary subdomain tools.eba.europa.eu — correct self-managed infrastructure for static resources.

Conclusion

EBA is closer to the right architecture than most commercial sites in the series: Matomo on a proprietary subdomain, europa.eu infrastructure. But Google Fonts and Flourish create two points of data transfer to the USA with no consent and no banner. Self-hosting the fonts and replacing Flourish with a European alternative (Datawrapper, hosted locally) would resolve both issues.

Evidence

How to verify: download the file and compute its checksum — sha256sum file.har (Linux, macOS) or certutil -hashfile file.har SHA256 (Windows); it must match the one shown. The conclusions apply to the scope of this measurement — see the limitations of the method.

Original (audit)
HAR file: eu/eba-europa-eu-2026-05-13.har
SHA-256: 1a764ead4b206fe825ca1cd040c7e20b5f9673dc836ce3adaf672c8e398190c2
Re-check snapshot
Awaiting changes
HAR files are stored on EU infrastructure (Proton Drive). SHA-256 is published for integrity verification.