Security snapshot
Across 953 Twentytwentyone-Child WordPress sites indexed by TLDWP, compared to the all-WordPress average.
Grade A 2%
Grade B 2%
Grade C 3%
Grade D 7%
Grade F 86%
Fail the header check (F)86%vs 82.6% avg
Leak usernames25%vs 38.6% avg
Expose a sensitive file1.6%vs 1.8% avg
Use HTTPS98%vs 96.3% avg
What stands out
TLDWP currently associates 953 indexed WordPress sites with Twentytwentyone-Child, equivalent to 0% of the current WordPress dataset.
The largest measured difference is username enumeration: 24.6% versus 38.6% overall (-14 percentage points).
Header-grade F is 85.5% vs 82.6% overall (+2.9 pp); HTTPS adoption is 98.4% vs 96.3% overall (+2.1 pp); Sensitive-file exposure is 1.6% vs 1.8% overall (-0.2 pp).
These are observational associations among sites where TLDWP detected Twentytwentyone-Child, not evidence that the technology, provider, or domain attribute caused a security outcome. See the overall WordPress security baseline.
Twentytwentyone-Child Premium / Custom
This theme is not available on WordPress.org. It may be a premium theme, a custom theme, or a theme from a third-party marketplace.
| Domain | Version | Exposures | Headers | Last Checked |
|---|---|---|---|---|
| h*a*c*e*r*n*h*u*e.com | 1.4· 100% conf. | F | Sep 10, 2026 | |
| t*e*m*g*n*c*n*e*.org | 1.0.1· 100% conf. | F | Sep 10, 2026 | |
| s*i*e*a*e*f*y.com | 1.0.1· 100% conf. | F | Sep 10, 2026 | |
| p*x*l*a*-*t*g*n*.com (WP 7.1) | 1.0.0· 100% conf. | F | Sep 10, 2026 | |
| g*o*e*r*x*e*o*.com (WP 7.1) | 2.3.1725959861· 100% conf. | F | Sep 10, 2026 | |
| b*c*h*u*-*e*t*l*f*.de (WP 6.2.11) | 1.1.0· 100% conf. | F | Sep 10, 2026 | |
| f*l*o*p*a*t*c*u*g*r*.com (WP 7.0.4) | 1.0.1· 100% conf. | F | Sep 10, 2026 | |
| v*v*g*o*p*.fr (WP 7.1) | — | F | Sep 9, 2026 | |
| t*c*o*b*e*s*h*a*t*.com (WP 7.0.4) | 1.0.1· 100% conf. | F | Sep 9, 2026 | |
| k*g*i*o*e*.com (WP 7.1) | — | F | Sep 9, 2026 | |
| s*e*t*a*t*p*.com (WP 7.1) | 1.4.1636509771· 100% conf. | F | Sep 9, 2026 | |
| k*e*o*e*o.com (WP 7.1) | 2.1.1709309419· 100% conf. | F | Sep 9, 2026 | |
| o*l*n*p*a*c*f*.com (WP 7.1) | 1.0.0· 100% conf. | F | Sep 9, 2026 | |
| k*i*k*k*s*n*.io | 1.9.1691658956· 100% conf. | F | Sep 9, 2026 | |
| a*s*o*i*i*y.com (WP 7.0) | 2.2.1727352231· 100% conf. | F | Sep 9, 2026 | |
| k*b*r*-*a*.com (WP 7.1) | 1.0.0· 60% conf. | F | Sep 9, 2026 | |
| s*e*l*n*c*u*c*.o*g.uk (WP 7.1) | 1.4· 100% conf. | F | Sep 9, 2026 | |
| c*l*o*u*u*-*o*r*a*.org (WP 7.1) | — | F | Sep 9, 2026 | |
| f*c*s*r*e*y.com (WP 7.0.4) | 1.0.1· 100% conf. | F | Sep 9, 2026 | |
| j*n*s*i*g*u*a*.lt (WP 7.1) | — | F | Sep 9, 2026 | |
| t*d*l*n*h*a*t*.net | 1.0.1· 100% conf. | C | Sep 9, 2026 | |
| k*p*e*r*n*s.com | 1.0.0· 100% conf. | F | Sep 9, 2026 | |
| o*e*e*c*n*t*t*l.com (WP 7.1) | 2.2.1712897742· 100% conf. | F | Sep 9, 2026 | |
| m*d*k*n*s*e*t*a*s.com | 1.0.1· 100% conf. | F | Sep 9, 2026 | |
| k*l*e*a*s*h*t*c*.com (WP 7.0.4) | 1.0.1· 100% conf. | F | Sep 9, 2026 | |
| g*o*a*h*m*i*p*o*e*e*t*.ie | 1.6.1657115453· 100% conf. | F | Sep 9, 2026 | |
| b*e*s*a*d*o*y*e*t*r*f*u*t*n.com (WP 7.0.4) | 1.0.1· 100% conf. | F | Sep 9, 2026 | |
| g*n*e*e*s*.travel | 1.0· 100% conf. | D | Sep 9, 2026 | |
| h*l*s*d*s*n*o*l*v*n*.com (WP 7.0.4) | 1.0.2· 100% conf. | F | Sep 8, 2026 | |
| k*a*o*k*s*a*d.com (WP 7.1) | 1.0.1· 100% conf. | D | Sep 8, 2026 | |
| e*e*i*s*r*e*i*s.com (WP 7.0.4) | — | F | Sep 8, 2026 | |
| a*s*i*d*s*r*e*.com (WP 7.0.4) | — | F | Sep 8, 2026 | |
| s*u*h*l*r*d*v*s*u*a*.com (WP 7.0.4) | — | F | Sep 8, 2026 | |
| e*e*o*s*l*a*t*d*.com | — | F | Sep 8, 2026 | |
| k*i*d*a*k*t.com | — | F | Sep 8, 2026 | |
| e*e*a*e*f*e*j*r*e*.com (WP 7.0.4) | — | F | Sep 8, 2026 | |
| n*d*c*d*m*.ro (WP 6.7.2) | — | C | Sep 8, 2026 | |
| m*d*c*l*a*i*u*n*c*r*s*n*r*n*i*c*.com (WP 6.9.1) | — | F | Sep 8, 2026 | |
| r*c*a*d*m*t*o*e*a*a*e*y.com | — | A | Sep 8, 2026 | |
| d*v*s*a*m*n.com (WP 7.1) | — | C | Sep 8, 2026 | |
| f*c*l*.com (WP 7.1) | — | A | Sep 8, 2026 | |
| s*u*h*e*v*r*i.com (WP 7.0.4) | — | F | Sep 8, 2026 | |
| p*s*n*w.ca (WP 7.1) | — | F | Sep 8, 2026 | |
| m*d*c*l*1*8*.com (WP 5.7.1) | — | F | Sep 8, 2026 | |
| t*k*o*y*k*h*m*-*m*-*l.jp | — | F | Sep 8, 2026 | |
| f*c*u.es (WP 6.7.2) | — | F | Sep 8, 2026 | |
| k*t*r*y*a*t*y*h*r*m*.com (WP 7.0.4) | — | F | Sep 8, 2026 | |
| k*t*m*t*.com (WP 6.9) | — | F | Sep 8, 2026 | |
| e*p*e*s*a*o*.com (WP 7.1) | — | F | Sep 8, 2026 | |
| h*t*l*l*s.io | — | F | Sep 8, 2026 | |
| m*d*-*.com | — | D | Sep 8, 2026 | |
| m*d*e*c*.org | — | F | Sep 8, 2026 | |
| g*p*k*.net | — | F | Sep 8, 2026 | |
| h*r*s*o*n*c*.fr (WP 7.0.4) | — | F | Sep 8, 2026 | |
| m*d*l*i*p*n*h*u*e*.com (WP 7.1) | — | F | Sep 8, 2026 | |
| s*i*h*u*e*a*i*l*a*.com | — | F | Sep 8, 2026 | |
| t*u*o*m*a*e*.com (WP 7.0.4) | — | F | Sep 8, 2026 | |
| b*a*n*y*.com | — | F | Sep 8, 2026 | |
| k*r*b*r*a*n.com | — | F | Sep 8, 2026 | |
| m*s*i*l*u*g*.com (WP 7.0.4) | — | F | Sep 7, 2026 | |
| s*m*l*e*e*o*m*n*s.com (WP 6.1.1) | — | F | Sep 7, 2026 | |
| t*m*c*e*w*.net (WP 7.1) | — | F | Sep 7, 2026 | |
| m*m*y*.com (WP 7.0.4) | — | F | Sep 7, 2026 | |
| n*s*v*l*e*a*i*l*l*s*i*s*r*e*y.com (WP 7.0.4) | — | F | Sep 7, 2026 | |
| m*-*l*s*i*s*r*e*y.com (WP 7.0.4) | — | F | Sep 7, 2026 | |
| r*v*e*-*r*n*.com | — | F | Sep 7, 2026 | |
| d*t*o*t*e*t*l*x*i*i*s.com (WP 7.0.4) | — | F | Sep 7, 2026 | |
| b*x*s*e*.com | — | D | Sep 7, 2026 | |
| b*t*o*n*a*a*i*e.nl (WP 7.0.4) | — | F | Sep 7, 2026 | |
| e*h*b*t*n*r*a*d*.com (WP 7.0.4) | — | F | Sep 7, 2026 | |
| e*h*b*t*o*t*r*n*a*s.com (WP 7.0.4) | — | F | Sep 7, 2026 | |
| r*u*i*n*o*e*.com (WP 7.0) | — | F | Sep 7, 2026 | |
| d*s*i*s*i*l*s*r*.com (WP 7.1) | — | F | Sep 7, 2026 | |
| d*s*i*i*t*e*a*y.com (WP 7.1) | — | F | Sep 7, 2026 | |
| d*s*i*f*l*e*s*n*b*t*x.com (WP 7.1) | — | F | Sep 7, 2026 | |
| d*s*i*f*c*a*.com (WP 7.1) | — | F | Sep 7, 2026 | |
| d*s*i*e*s*u*p*.com (WP 7.1) | — | F | Sep 7, 2026 | |
| y*u*l*w.com (WP 7.1) | — | F | Sep 7, 2026 | |
| d*s*i*c*s*e*i*s*r*e*y*e*t*r.com (WP 7.1) | — | F | Sep 7, 2026 | |
| h*s*p*y*h*l*g*.com (WP 7.0.4) | — | F | Sep 7, 2026 | |
| d*s*i*a*s*h*t*c*n*t*t*t*.com (WP 7.1) | — | F | Sep 7, 2026 | |
| d*s*i*a*s*h*t*c*e*t*r.com (WP 7.1) | — | F | Sep 7, 2026 | |
| t*i*h*s*e*i*l*t*.com (WP 6.9.7) | — | F | Sep 7, 2026 | |
| s*l*a*s*u*e*.com (WP 7.1) | — | F | Sep 7, 2026 | |
| b*t*x*u*h*m.com | — | F | Sep 7, 2026 | |
| b*t*x*n*e*t*n.com (WP 7.1) | — | F | Sep 7, 2026 | |
| b*s*o*v*s*o*.com (WP 7.0.4) | — | F | Sep 6, 2026 | |
| b*s*o*r*n*a*e*h*b*t*.com (WP 7.0.4) | — | F | Sep 6, 2026 | |
| t*i*e*k*a.com (WP 7.1) | — | F | Sep 6, 2026 | |
| t*i*o*u*.com (WP 7.0.4) | — | F | Sep 6, 2026 | |
| t*i*l*u*c*e*k*h*o.com (WP 7.0.4) | — | F | Sep 6, 2026 | |
| y*k*b*n.com | — | F | Sep 6, 2026 | |
| r*s*l*e*t*e*f*r*a*c*.com (WP 7.0.4) | — | F | Sep 6, 2026 | |
| o*k*e*f*a*o*s*u*h.com (WP 7.0.4) | — | F | Sep 6, 2026 | |
| o*k*e*f*a*o*n*r*h.com (WP 7.0.4) | — | F | Sep 6, 2026 | |
| e*i*a*y*r*.com (WP 7.1) | — | F | Sep 6, 2026 | |
| d*s*h*m*s*b*a*y*o*t*r.com (WP 7.0.4) | — | F | Sep 6, 2026 | |
| d*s*h*m*s*b*a*y.com (WP 7.0.4) | — | F | Sep 6, 2026 | |
| d*n*e*d*m*n*u*s.com (WP 6.7.7) | — | F | Sep 6, 2026 | |
| r*s*r*e*e*m*t*l*g*.com (WP 7.0.4) | — | F | Sep 6, 2026 |
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