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TLDWP

Plugin: open-source-event-calendar (Used by 10 domains)

Security snapshot

Across 10 open-source-event-calendar WordPress sites indexed by TLDWP, compared to the all-WordPress average.

Grade A 0% Grade B 0% Grade C 0% Grade D 0% Grade F 100%
Fail the header check (F)100%vs 82.5% avg
Leak usernames30%vs 38.5% avg
Expose a sensitive file0%vs 1.8% avg
Use HTTPS100%vs 96.2% avg

What stands out

TLDWP currently associates 10 indexed WordPress sites with open-source-event-calendar, equivalent to 0% of the current WordPress dataset.

The largest measured difference is header-grade F: 100% versus 82.5% overall (+17.5 percentage points).

Username enumeration is 30% vs 38.5% overall (-8.5 pp); HTTPS adoption is 100% vs 96.2% overall (+3.8 pp); Sensitive-file exposure is 0% vs 1.8% overall (-1.8 pp).

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

Domain Version Exposures Headers Last Checked
z*s*m*e*b*u*c*e*.de (WP 7.1) F Sep 5, 2026
r*f*w*s*e*e.com F Aug 30, 2026
r*f*a*d*l*e*u*i*.com F Aug 30, 2026
r*f*a*d*l*e.com F Aug 30, 2026
l*a*s.org (WP 7.1) F Aug 30, 2026
h*f*e*e*n*c*a*t*h*g*e*b*c*.de (WP 7.0.4) F Aug 25, 2026
m*-*e*r*g.de (WP 7.0.4) F Aug 17, 2026
g*e*o*t*r*n*.com (WP 7.0.4) F Aug 15, 2026
s*u*i*w*l*e.de (WP 7.0) F Aug 6, 2026
t*e*r*m*s*o*l*.com (WP 7.0.2) F Jul 24, 2026