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TLDWP

Plugin: franz-stacks (Used by 7 domains)

Security snapshot

Across 7 franz-stacks WordPress sites indexed by TLDWP, compared to the all-WordPress average.

Grade A 0% Grade B 0% Grade C 0% Grade D 14% Grade F 86%
Fail the header check (F)86%vs 82.5% avg
Leak usernames0%vs 38.5% avg
Expose a sensitive file0%vs 1.8% avg
Use HTTPS100%vs 96.2% avg

What stands out

TLDWP currently associates 7 indexed WordPress sites with franz-stacks, equivalent to 0% of the current WordPress dataset.

The largest measured difference is username enumeration: 0% versus 38.5% overall (-38.5 percentage points).

HTTPS adoption is 100% vs 96.2% overall (+3.8 pp); Header-grade F is 85.7% vs 82.5% overall (+3.2 pp); Sensitive-file exposure is 0% vs 1.8% overall (-1.8 pp).

These are observational associations among sites where TLDWP detected franz-stacks, not evidence that the technology, provider, or domain attribute caused a security outcome. See the overall WordPress security baseline.

franz-stacks Premium / Custom

This plugin is not available on WordPress.org. It may be a premium plugin, a custom plugin, or a plugin from a third-party marketplace.

Domain Exposures Headers Last Checked
n*k.cz D Aug 19, 2026
c*a*h*l*k*s*o*t.pl (WP 7.0.2) F Aug 6, 2026
z*b*z*e*.pl F Aug 6, 2026
f*n*t*r*i*l*z*r*k.com F Aug 2, 2026
f*n*t*e*p*l*g*e*4.fr F Aug 2, 2026
l*v*n*e*s*l*e*r*.com F Jul 30, 2026
t*e*n*o*s*a*i*n.org F Jul 21, 2026