Security snapshot
Across the 163 textbook sites we've scanned, compared to the all-WordPress average.
Grade A 1%
Grade B 0%
Grade C 1%
Grade D 9%
Grade F 90%
Fail the header check (F)90%vs 82.6% avg
Leak usernames77%vs 38.5% avg
Expose a sensitive file0%vs 1.8% avg
Use HTTPS98%vs 96.1% avg
Where these sites live — top 20 domain endings
.com
95
.org
31
.de
6
.ca
3
.net
3
.co.uk
2
.co.za
2
.blog
2
.fr
2
.ru
2
.ch
2
.nl
2
.lv
1
.ar
1
.at
1
.wales
1
.org.uk
1
.com.my
1
.school
1
.tokyo
1
TextBook
TextBook is a theme for colleges, schools and organizations focused on education.
| Domain | Exposures | Headers | Last Checked |
|---|---|---|---|
| h*m*e*-*r*e*m*r*e*f*e*n*e.de (WP 6.9.4) | F | Jul 29, 2026 | |
| i*o*d*n*s*a*l*k*g*t*m.com | F | Jul 29, 2026 | |
| e*s*i*o*l.ca | F | Jul 29, 2026 | |
| m*n*e*r*j*c*.com (WP 6.9.5) | F | Jul 29, 2026 | |
| p*i*a*o*n*s.com | F | Jul 29, 2026 | |
| n*w*a*e*a*a*e*y.com | F | Jul 28, 2026 | |
| o*i*p*a*e*n*c*n*l*c*.org (WP 7.0.2) | F | Jul 28, 2026 | |
| t*p*w*r*d.com | F | Jul 28, 2026 | |
| p*e*a*a*b*o*.com | F | Jul 28, 2026 | |
| i*m*b*l*e*l*c*a*i*.ca | F | Jul 28, 2026 | |
| d*n*e*l*d*i*y*p*l*.com | F | Jul 27, 2026 | |
| r*i*.org | F | Jul 27, 2026 | |
| r*u*o*i*m*a*w*a*.com | F | Jul 27, 2026 | |
| u*c*c.org (WP 5.0.25) | F | Jul 26, 2026 | |
| c*m*c*n*t*u*t*o*i*m*t*o*.com (WP 7.0.2) | F | Jul 26, 2026 | |
| a*i*n*c*p*n*t*r*a*a*k*.com | F | Jul 26, 2026 | |
| s*n*u*o*o*.c*.za | F | Jul 25, 2026 | |
| i*s*m*.org | F | Jul 25, 2026 | |
| i*s*i*u*o*i*e*i*v*l*a*l*e*d*.com | F | Jul 25, 2026 | |
| c*r*n*q*e*l*b*e.com | F | Jul 25, 2026 | |
| p*c*e*g*t.com (WP 6.3.1) | D | Jul 24, 2026 | |
| p*i*o*o*h*i*a*r*a*m*j*r.com | F | Jul 24, 2026 | |
| s*j*d*o*r*a*y*f*h*a*s*m*t*o*.com | F | Jul 24, 2026 | |
| s*j*s*p*l*s*a*o*.com | D | Jul 24, 2026 | |
| w*l*e*w*o*a*a*.org | F | Jul 24, 2026 | |
| f*a*.ch | F | Jul 24, 2026 | |
| s*e*l*t*e*s.com (WP 7.0.2) | F | Jul 23, 2026 | |
| h*a*-*o*i*o*-*o*m*n*r*a.ru (WP 7.0.2) | F | Jul 23, 2026 | |
| c*i*d*n*f*m*l*p*o*e*t*o*.com | F | Jul 23, 2026 | |
| f*j*a*u*t*c*.com | F | Jul 23, 2026 | |
| a*v*c*c*e*g*.org | F | Jul 23, 2026 | |
| o*r*e*r*e*.com (WP 4.9.16) | D | Jul 22, 2026 | |
| a*m*o*r*m*n*a*e*t*n*.com (WP 7.0.2) | F | Jul 22, 2026 | |
| c*c*u*b*c.ca (WP 6.8.6) | F | Jul 22, 2026 | |
| u*b*a*d*.com | F | Jul 22, 2026 | |
| g*e*n*a*t*r*s*t*d*c*n*e*.org | F | Jul 22, 2026 | |
| c*p*w*r*d.com | F | Jul 22, 2026 | |
| s*g*a*a*m*e*s*l*n.com (WP 7.0.2) | F | Jul 22, 2026 | |
| l*n*a*t*r*a*d*.com | F | Jul 22, 2026 | |
| h*p*i*o*g.com | F | Jul 21, 2026 | |
| c*e*j*a*i*h*n*.com | F | Jul 21, 2026 | |
| k*n*s*i*l*h*r*h.o*g.uk (WP 6.3.8) | F | Jul 21, 2026 | |
| s*u*p*i*t.com (WP 7.0.2) | A | Jul 21, 2026 | |
| l*p*z*i*r*r*.org (WP 7.0.2) | F | Jul 21, 2026 | |
| c*a*i*r*r*.org (WP 7.0.2) | F | Jul 20, 2026 | |
| i*a*i.org | F | Jul 20, 2026 | |
| s*v*d*a*o*d*p*i*g*.net | F | Jul 20, 2026 | |
| r*d*w*y*i*e*f*s*.org | D | Jul 19, 2026 | |
| e*u*a*i*n*e*a*s.com | F | Jul 19, 2026 | |
| m*1*0.school | F | Jul 19, 2026 | |
| h*t*a*i*s*e*t*r*l.com | F | Jul 19, 2026 | |
| d*e*l.com (WP 7.0.2) | F | Jul 18, 2026 | |
| m*d*a*u*i*e*.com | F | Jul 18, 2026 | |
| e*g*e*h.org | F | Jul 17, 2026 | |
| s*u*h*s*a*e*c*.com | F | Jul 17, 2026 | |
| e*q*i*i*e*m*r*e*c*.com | F | Jul 17, 2026 | |
| a*n*s*a*h*a*e.com | F | Jul 17, 2026 | |
| p*e*e*t*m*s*c.com | F | Jul 17, 2026 | |
| s*a*c*f*r*o.it (WP 6.9.4) | F | Jul 16, 2026 | |
| c*m*r*n*r*-*-*s*a*.fr (WP 6.5.8) | F | Jul 16, 2026 | |
| s*l*c*n*i*o*y*n*o*t*.com | F | Jul 16, 2026 | |
| m*n*e*r*j*c*.c*.uk (WP 6.9.4) | F | Jul 15, 2026 | |
| d*n*e*n*a*v*k.com | F | Jul 15, 2026 | |
| r*d*e*-*e*v*c*.com | F | Jul 15, 2026 | |
| r*d*e*-*n*o*a*i*n*.com | D | Jul 15, 2026 |
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