computerbooksonline.com

ComputerBooksOnline.com sells the latest books about programming and software.

Computer Books Online - Putting Information In The Palm Of Your Hand… Computer Books Online is the computer geek’s bookstore, where true techies come to shop.

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Authority

41/100

Safety

90/100

Registered

May 23, 1998

28 years old · Dynadot Inc

4 of 5 safety checks passed (Sep 9, 2026).

AboutUs has not vetted this site. 1 of 5 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 May 23, 1998 — 28 years old.

checked now

Registrar today: Dynadot Inc — unchanged since AboutUs began tracking (Aug 16, 2026).

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Live site responds over HTTPS.

Trust record

Authority & Safety, with the evidence

How this is scored →

Authority 41/100 — ahead of 41% of scored sitesClear

Why this authority score

Prominence (Open PageRank 1.4/10)+4
Verified continuity: 28.3 years (RDAP registration)+11
Security & email hygiene+3
Calibration adjustment (published map)+5

Every point maps to a sentence. These lines sum to the model score of 23/99, which is what places this site at 41/100 against every other scored site.

Safety evidence

No MX and no DMARC (mild)

Site history

Dated record — historical facts always carry their date.

1998
Domain registered (May 23, 1998).
2026
Checked today — 4 of 5 safety checks passed (Sep 9, 2026).

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

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