corwinpress.com

CorwinPress.com is a publisher of educational textbooks.

Our extensive list of products targets school principals, administrators, specialists, teachers, and other educational practitioners at one end of the continuum, to teacher educators and advanced-level students at the other.

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Authority

36/100

Safety

85/100

Registered

Nov 4, 1997

28 years old · Cloudflare, Inc.

1 of 2 safety checks passed (Sep 9, 2026).

AboutUs has not vetted this site. 1 of 2 automated safety check 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 Nov 4, 1997 — 28 years old.

checked now

Registrar today: Cloudflare, Inc. — unchanged since AboutUs began tracking (Sep 9, 2026).

Trust record

Authority & Safety, with the evidence

How this is scored →

Authority 36/100 — ahead of 36% of scored sitesSome caution flags

Why this authority score

Prominence (Open PageRank 0.8/10)+3
Verified continuity: 28.8 years (RDAP registration)+11
Security & email hygiene+3
Calibration adjustment (published map)+4

Every point maps to a sentence. These lines sum to the model score of 21/99, which is what places this site at 36/100 against every other scored site.

Safety evidence

No valid HTTPS today

Site history

Dated record — historical facts always carry their date.

1997
Domain registered (Nov 4, 1997).
2026
Checked today — 1 of 2 safety checks passed (Sep 9, 2026).

✓ domain continuity 28 years registered✓ live verified Sep 9, 2026

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