Across 209 merchantservices 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 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 209 indexed WordPress sites with merchantservices, equivalent to 0% of the current WordPress dataset.
The largest measured difference is username enumeration: 0% versus 38.5% overall (-38.5 percentage points).
Header-grade F is 100% vs 82.5% overall (+17.5 pp); HTTPS adoption is 99.5% vs 96.2% overall (+3.3 pp); Sensitive-file exposure is 0% vs 1.8% overall (-1.8 pp).
These are observational associations among sites where TLDWP detected merchantservices, not evidence that the technology, provider, or domain attribute caused a security outcome. See the overall WordPress security baseline.
Similar security profiles
Closest among widely detected themes by average difference across header-grade F, username enumeration, exposed-file, and HTTPS rates.