sciencegems.com

ScienceGems.com

ScienceGems.com, operated by Frank Potter under the Frank Potter Science Company in Huntington Beach, California, is a curated directory of science resources organized by category and grade level. It serves students, teachers, and educators looking for structured access to science learning materials across different subjects and age groups.

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Authority

—/100

Safety

90/100

Registered

Oct 21, 1999

26 years old · GoDaddy.com, LLC

1 of 2 safety checks passed (Sep 12, 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

Latest available measurements; dated entries retain their dates. These are measurements, not an endorsement of the site.

Authority & Safety, with the evidence

How this is scored →

Authority: not enough signals yetClear

Why we're not scoring this yet

We withhold an authority number until independent evidence (global rank, link-graph presence) has accrued. The facts we do have about this site are shown below — we'd rather say “not enough signals yet” than invent a low score.

Safety evidence

No unexpired threat-feed result; name-similarity check available (recorded about 26 days ago); 3/3 transport and email checks available (oldest recorded about 26 days ago). This is evidence coverage, not a probability that a website is safe.

Recorded HTTPS check did not confirm a valid connection
Missing DMARC (mild)

Site history

Dated record — historical facts always carry their date.

1999
Domain registered (Oct 21, 1999).
2026
Checked today — 1 of 2 safety checks passed (Sep 12, 2026).

✓ domain continuity 26 years registered✓ live verified Sep 12, 2026

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