Security snapshot
Across 5 umbra WordPress sites indexed by TLDWP, compared to the all-WordPress average.
Grade A 0%
Grade B 0%
Grade C 20%
Grade D 0%
Grade F 80%
Fail the header check (F)80%vs 82.6% avg
Leak usernames80%vs 38.6% avg
Expose a sensitive file0%vs 1.8% avg
Use HTTPS100%vs 96.3% avg
What stands out
TLDWP currently associates 5 indexed WordPress sites with umbra, equivalent to 0% of the current WordPress dataset.
The largest measured difference is username enumeration: 80% versus 38.6% overall (+41.4 percentage points).
HTTPS adoption is 100% vs 96.3% overall (+3.7 pp); Header-grade F is 80% vs 82.6% overall (-2.6 pp); Sensitive-file exposure is 0% vs 1.8% overall (-1.8 pp).
These are observational associations among sites where TLDWP detected umbra, 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 |
|---|---|---|---|---|
| m*r*t*f*i*t*n*t*o*.com (WP 7.1) | 1.0· 100% conf. | F | Sep 11, 2026 | |
| t*m*l*n*r*n*s.com (WP 7.1) | 0.1.4· 100% conf. | F | Sep 10, 2026 | |
| t*r*y*r*t*h*t*.com | — | F | Sep 1, 2026 | |
| s*t*r*o*l*t*d*o*.com (WP 7.0.4) | — | F | Aug 18, 2026 | |
| u*b*a.nl (WP 7.0.4) | — | C | Aug 14, 2026 |
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