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Heizung und Sanitär GmbH

At least 6 days without adequate security hardening

According to our checks this website has been below grade B since 29/10/2026, currently grade F. The report lists the missing safeguards.

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Is this provider a good fit?

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

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Website audit

20/100

F · 29 Oct 2026, 20:16 CET

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

Known data breaches

Verified incidents in the Have I Been Pwned catalogue for heizsan.de.

Catalogue checked: 04 Nov 2026, 21:08 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 ↗

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