Security and compliance / Password management
Buttercup
What Buttercup publishes on buttercup.pw, measured on 2026-09-02. Every line links the page we found it on, or lists the addresses we checked.
Not enough data: 2 of 12 criteria measured, so no transparency score
Not ranked: we could measure 2 of 12 criteria, below our thresholdchecked 2026-09-02
2 gaps found: 2 criteria not found at the addresses we checked. 0 found2 not found10 not measured
Public transparency score, not a product or security rating. That is a statement about our measurement, not about Buttercup.
Transparency labelsaas-ranking.com
Buttercup
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Published commitments9 not measured
- not measuredData processing agreement×3
- not measuredSubprocessor list×3
- not measuredData location stated×3
- not measuredStatus page with history×2
- not measuredPublic pricing×2
- not measuredNotice before subprocessors change×2
- not measuredCertifications named×1
- not measuredUptime SLA with a figure×1
- not measuredNamed privacy contact×1
Measured behaviour0 of 2 found, 1 not measured
- not foundHTTPS enforced with HSTS×2
- not foundNo third-party tracking before consent×2
- not measuredsecurity.txt (RFC 9116)×1
Checked 2026-09-02. Every line links the page we found it on. A cross means we found nothing at the addresses we checked, not that the vendor has no such document. A transparency score, not a product rating.
We do not issue badges: a badge is the first step towards a paid placement, and there is none here. The SVG is a document with the date in it, for your own files.
Show the full transparency label
Transparency labelsaas-ranking.com
Buttercup
- A
- B
- C
- D
- E
- F
Published commitments9 not measured
- not measuredData processing agreement×3
- not measuredSubprocessor list×3
- not measuredData location stated×3
- not measuredStatus page with history×2
- not measuredPublic pricing×2
- not measuredNotice before subprocessors change×2
- not measuredCertifications named×1
- not measuredUptime SLA with a figure×1
- not measuredNamed privacy contact×1
Measured behaviour0 of 2 found, 1 not measured
- not foundHTTPS enforced with HSTS×2
- not foundNo third-party tracking before consent×2
- not measuredsecurity.txt (RFC 9116)×1
Checked 2026-09-02. Every line links the page we found it on. A cross means we found nothing at the addresses we checked, not that the vendor has no such document. A transparency score, not a product rating.
We do not issue badges: a badge is the first step towards a paid placement, and there is none here. The SVG is a document with the date in it, for your own files.
Not found, heaviest first
HTTPS enforced with HSTS
weight 2 of 3No enforced HTTPS with HSTS found.
Checked 2 addresses on 2026-09-02.
Show the 2 addresses we checked
http://buttercup.pw/– redirects to https://buttercup.pw/https://buttercup.pw/– no HSTS header
No third-party tracking before consent
weight 2 of 3No consent-free first load found.
Checked 1 address on 2026-09-02.
Show the 1 address we checked
https://buttercup.pw/– third-party requests before any interaction: apps-offline-page.ams3.cdn.digitaloceanspaces.com
Not measured by us 10
Data processing agreement
weight 3 of 3Not measured. The vendor’s server blocked or rate-limited our crawler, so this was not measured.
Show the 8 addresses we checked
https://buttercup.pw/legal/dpa– blocked or unavailable (HTTP 503)https://buttercup.pw/dpa– blocked or unavailable (HTTP 503)https://buttercup.pw/legal/data-processing-agreement– blocked or unavailable (HTTP 503)https://buttercup.pw/data-processing-agreement– blocked or unavailable (HTTP 503)https://buttercup.pw/legal/data-processing-addendum– blocked or unavailable (HTTP 503)https://buttercup.pw/legal/gdpr– blocked or unavailable (HTTP 503)https://buttercup.pw/trust/dpa– blocked or unavailable (HTTP 503)https://buttercup.pw/privacy/dpa– blocked or unavailable (HTTP 503)
Subprocessor list
weight 3 of 3Not measured. The vendor’s server blocked or rate-limited our crawler, so this was not measured.
Show the 7 addresses we checked
https://buttercup.pw/legal/subprocessors– blocked or unavailable (HTTP 503)https://buttercup.pw/subprocessors– blocked or unavailable (HTTP 503)https://buttercup.pw/sub-processors– blocked or unavailable (HTTP 503)https://buttercup.pw/legal/sub-processors– blocked or unavailable (HTTP 503)https://buttercup.pw/trust/subprocessors– blocked or unavailable (HTTP 503)https://buttercup.pw/privacy/subprocessors– blocked or unavailable (HTTP 503)https://buttercup.pw/legal/subprocessor-list– blocked or unavailable (HTTP 503)
Data location stated
weight 3 of 3Not measured. The vendor’s server blocked or rate-limited our crawler, so this was not measured.
Show the 7 addresses we checked
https://buttercup.pw/security– blocked or unavailable (HTTP 503)https://buttercup.pw/trust– blocked or unavailable (HTTP 503)https://buttercup.pw/legal/privacy– blocked or unavailable (HTTP 503)https://buttercup.pw/privacy– blocked or unavailable (HTTP 503)https://buttercup.pw/privacy-policy– blocked or unavailable (HTTP 503)https://buttercup.pw/compliance– blocked or unavailable (HTTP 503)https://buttercup.pw/legal/privacy-policy– blocked or unavailable (HTTP 503)
Status page with history
weight 2 of 3Not measured. The vendor’s server blocked or rate-limited our crawler, so this was not measured.
Show the 3 addresses we checked
https://status.buttercup.pw/– The name "status.buttercup.pw" could not be resolved.https://buttercup.pw/status– blocked or unavailable (HTTP 503)https://buttercup.pw.statuspage.io/– Could not be fetched: fetch failed.
Public pricing
weight 2 of 3Not measured. The vendor’s server blocked or rate-limited our crawler, so this was not measured.
Show the 5 addresses we checked
https://buttercup.pw/pricing– blocked or unavailable (HTTP 503)https://buttercup.pw/pricing/– blocked or unavailable (HTTP 503)https://buttercup.pw/plans– blocked or unavailable (HTTP 503)https://buttercup.pw/en/pricing– blocked or unavailable (HTTP 503)https://buttercup.pw/pricing-plans– blocked or unavailable (HTTP 503)
Notice before subprocessors change
weight 2 of 3Not measured. The vendor’s server blocked or rate-limited our crawler, so this was not measured.
Show the 8 addresses we checked
https://buttercup.pw/legal/subprocessors– blocked or unavailable (HTTP 503)https://buttercup.pw/subprocessors– blocked or unavailable (HTTP 503)https://buttercup.pw/sub-processors– blocked or unavailable (HTTP 503)https://buttercup.pw/legal/dpa– blocked or unavailable (HTTP 503)https://buttercup.pw/dpa– blocked or unavailable (HTTP 503)https://buttercup.pw/legal/data-processing-agreement– blocked or unavailable (HTTP 503)https://buttercup.pw/trust/subprocessors– blocked or unavailable (HTTP 503)https://buttercup.pw/legal/sub-processors– blocked or unavailable (HTTP 503)
Certifications named
weight 1 of 3Not measured. The vendor’s server blocked or rate-limited our crawler, so this was not measured.
Show the 6 addresses we checked
https://buttercup.pw/security– blocked or unavailable (HTTP 503)https://buttercup.pw/trust– blocked or unavailable (HTTP 503)https://buttercup.pw/trust-center– blocked or unavailable (HTTP 503)https://buttercup.pw/compliance– blocked or unavailable (HTTP 503)https://buttercup.pw/legal/security– blocked or unavailable (HTTP 503)https://trust.buttercup.pw/– The name "trust.buttercup.pw" could not be resolved.
Uptime SLA with a figure
weight 1 of 3Not measured. The vendor’s server blocked or rate-limited our crawler, so this was not measured.
Show the 6 addresses we checked
https://buttercup.pw/legal/sla– blocked or unavailable (HTTP 503)https://buttercup.pw/sla– blocked or unavailable (HTTP 503)https://buttercup.pw/legal/service-level-agreement– blocked or unavailable (HTTP 503)https://buttercup.pw/trust/sla– blocked or unavailable (HTTP 503)https://buttercup.pw/uptime– blocked or unavailable (HTTP 503)https://buttercup.pw/legal/uptime-sla– blocked or unavailable (HTTP 503)
security.txt (RFC 9116)
weight 1 of 3Not measured. The vendor’s server blocked or rate-limited our crawler, so this was not measured.
Show the 1 address we checked
https://buttercup.pw/.well-known/security.txt– blocked or unavailable (HTTP 503)
Named privacy contact
weight 1 of 3Not measured. The vendor’s server blocked or rate-limited our crawler, so this was not measured.
Show the 7 addresses we checked
https://buttercup.pw/legal/privacy– blocked or unavailable (HTTP 503)https://buttercup.pw/privacy– blocked or unavailable (HTTP 503)https://buttercup.pw/privacy-policy– blocked or unavailable (HTTP 503)https://buttercup.pw/legal/privacy-policy– blocked or unavailable (HTTP 503)https://buttercup.pw/legal/privacy-notice– blocked or unavailable (HTTP 503)https://buttercup.pw/trust/privacy– blocked or unavailable (HTTP 503)https://buttercup.pw/datenschutz– blocked or unavailable (HTTP 503)