erbtest.org

Erbtest.org provides student assessment tools to schools K-12.

ERB is a non-profit educational service organization meeting the student assessment needs of over 1500 independent school and suburban public school members since 1927.

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Authority

22/100

Safety

82/100

Registered

May 7, 1998

28 years old · Amazon Registrar, Inc.

0 of 2 safety checks passed (Sep 3, 2026).

AboutUs has not vetted this site. 2 of 2 automated safety checks did not pass. Everything below is what we could measure automatically. Anything you do on the site — paying, sharing personal details, downloading — is between you and the site, not AboutUs.

Current facts

What AboutUs observed on the live site and in WHOIS/DNS today. These are measurements, not an endorsement of the site.

checked now

Domain registered May 7, 1998 — 28 years old.

checked now

Registrar today: Amazon Registrar, Inc. — unchanged since AboutUs began tracking (Sep 3, 2026).

Trust record

Authority & Safety, with the evidence

How this is scored →

Authority 22/100 — ahead of 22% of scored sitesSome caution flags

Why this authority score

Prominence (Open PageRank 0.5/10)+3
Verified continuity: 28.3 years (RDAP registration)+11
Security & email hygiene+1
Calibration adjustment (published map)+2

Every point maps to a sentence. These lines sum to the model score of 17/99, which is what places this site at 22/100 against every other scored site.

Safety evidence

No valid HTTPS today
No MX and no DMARC (mild)

Site history

Dated record — historical facts always carry their date.

1998
Domain registered (May 7, 1998).
2026
Checked today — 0 of 2 safety checks passed (Sep 3, 2026).

✓ domain continuity 28 years registered✓ live verified Sep 3, 2026

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