Denner Express

Previously without adequate security hardening

According to our checks the website was below grade B on 18/10/2026. Since 01/11/2026 it has reached grade B or better, currently A.

Is this provider a good fit?

Specialities as described by the provider. Check scope and terms on their website.

Official website ↗

Website audit

95/100

A · 01 Nov 2026, 21:07 CET

View measurement and findings

This measures the website configuration, not client project quality or support.

Known data breaches

Verified incidents in the Have I Been Pwned catalogue for denner.ch.

Catalogue checked: 04 Nov 2026, 19:04 CET

Zero is not evidence that a breach has never occurred. Other brand or group domains are not included. The website rating is independent of this count.

Have I Been Pwned · CC BY 4.0 ↗

Automatically discovered · source ↗