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Certsign S.A. — WordPress Domains (1)

Security audit results and indexed domain inventory for WordPress infrastructure utilizing Certsign S.A..

Security snapshot

Across 1 Certsign S.A. WordPress sites indexed by TLDWP, compared to the all-WordPress average.

Grade A 0% Grade B 100% Grade C 0% Grade D 0% Grade F 0%
Fail the header check (F)0%vs 82.6% avg
Leak usernames0%vs 38.6% avg
Expose a sensitive file0%vs 1.8% avg
Use HTTPS100%vs 96.3% avg

What stands out

TLDWP currently associates 1 indexed WordPress sites with Certsign S.A., equivalent to 0% of the current WordPress dataset.

The largest measured difference is header-grade F: 0% versus 82.6% overall (-82.6 percentage points).

Username enumeration is 0% vs 38.6% overall (-38.6 pp); HTTPS adoption is 100% vs 96.3% overall (+3.7 pp); Sensitive-file exposure is 0% vs 1.8% overall (-1.8 pp).

These are observational associations among sites where TLDWP detected Certsign S.A., 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 hosting networks by average difference across header-grade F, username enumeration, exposed-file, and HTTPS rates.

Fastly, Inc. 12,123 sites 8.9 pp avg difference The Constant Company, LLC 7,775 sites 21.6 pp avg difference Google LLC 15,458 sites 22.3 pp avg difference Microsoft Corporation 3,153 sites 22.6 pp avg difference

Profile similarity reflects these four observed rates only; it does not imply a technical relationship, shared ownership, or causation.

Explore more TLDWP data: Hosting networks CDNs / WAFs Servers PHP versions TLDs
DomainExposuresHeadersLast Checked
t*u*t*m*b*l*.com B Sep 8, 2026

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