SiteGuardian
EU-hosted continuous security, compliance & monitoring platform
Scope: TLS + DNS + email + headers + accessibility + cookies + compliance
Internet.nl
Open-internet-standards compliance (IPv6, DNSSEC, STARTTLS, DANE)
Pricing: Free, government-funded.
Visit their site →Feature-by-feature
Each row verified against the competitor's public documentation.
| Capability | Internet.nl | SiteGuardian |
|---|---|---|
| IPv6 & DNSSEC checks | Yes | Yes |
| STARTTLS / DANE for email | Yes | Yes |
| MTA-STS + TLS-RPT | Yes | Yes |
| HTTP security headers | Yes | Yes |
| Subresource Integrity (SRI) audit | No | Yes |
| Mixed-content detection | No | Yes |
| TLS 1.3 0-RTT (early_data) detection | No | Yes |
| Nameserver redundancy (RFC 2182) | Yes | Yes |
| Email authentication (SPF/DKIM/DMARC) | Yes | Yes |
| Accessibility (WCAG 2.2 / EAA) | No | Yes |
| Cookie / GDPR consent scanner | No | Yes |
| Continuous monitoring + alerts | No | Yes |
| Benchmark vs 700k EU sites | No | Yes |
| NIS2 / DORA / DSA compliance mapping | No | Yes |
| Public API | No | Yes |
When Internet.nl is the better choice
We'd rather be honest than waste your time.
Checking compliance with modern open internet standards (IPv6, DNSSEC, STARTTLS, DANE).
- You want the Dutch government's standards test (.nl-aligned).
- You care about IPv6, DNSSEC and DANE specifically.
- You don't need continuous monitoring or compliance reports.
When SiteGuardian is the better choice
- You want continuous monitoring and alerts, not one-off scans.
- You need EU data residency and GDPR-by-design processing.
- You need TLS + DNS + email + headers + accessibility + cookies in one report.
- You need findings mapped to NIS2, GDPR, DORA, DSA, EAA, CRA articles.
- You want to benchmark your score against 700k EU sites.
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Scan my websiteThis comparison is based on publicly available documentation. Product names and trademarks belong to their respective owners. If you spot an inaccuracy, please let us know via contact.