foundationcenter.org

The Foundation Center maintains a comprehensive database on U.S. philanthropy and provides tools and information to nonprofits, grantmakers, researchers, policymakers, and the public. It serves grantseekers and grantmakers seeking to connect with funding opportunities and philanthropic data.

Authority

65/100

Safety

90/100

Known risk signals, not a check pass rate

Registered

Jan 30, 1998

28 years old · Amazon Registrar, Inc.

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2 of 4 safety checks passed (Sep 30, 2026).

DNS

HTTPS— Make sure the site responds over HTTPS with a valid certificate.

Page metadata

Security headers— Add the HSTS, Content-Security-Policy, and X-Frame-Options response headers.

AboutUs has not vetted this site. 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 65/100 — ahead of 65% of the August 2026 scored sampleClear

Why this authority score

65 is a percentile: higher than 65% of sites we score.

How it's calculated

Prominence (Tranco rank #53,321)+7
Verified continuity: 28.7 years (RDAP registration)+11
Security & email hygiene+3
Calibration adjustment (published map)+12

Model score: 33/99 — what these reason lines add up to.

Published Authority (percentile): 65/100 — this site's rank against the August 2026 scored sample. Public Authority is capped at 99.

Safety evidence

No unexpired threat-feed result; name-similarity check available (recorded about 40 days ago); 3/3 transport and email checks available (oldest recorded about 40 days ago). This is evidence coverage, not a probability that a website is safe.

Site history

Dated record — historical facts always carry their date.

1998
Domain registered (Jan 30, 1998).
2013
First tracked by AboutUs (Nov 7, 2013).
2026
Checked today — 2 of 4 safety checks passed (Sep 30, 2026).

✓ name continuity same company name for 13 years✓ domain continuity 28 years registered✓ live verified Sep 30, 2026

Common questions

Is foundationcenter.org legit or a scam?

AboutUs doesn't label sites "legit" or "a scam": this page lists the dated registration, DNS, HTTPS, mail-authentication and safety checks we could verify, each with its source, so you can decide for yourself.

Who owns foundationcenter.org?

Nobody has completed AboutUs's owner verification for foundationcenter.org. That's true of most sites here — it isn't itself a warning sign.

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Correction review promise

Official facts can help this public profile, but publication waits for moderation, evidence, and owner-proof gates.

Correction review promise: Every submitted official fact is saved for moderation before it can change the public profile.
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Owner proof before control: Unverified corrections can improve the report, but owner status, DNS control, and paid outcomes still require proof.
Secure same-site intake: AboutUs accepts this public correction only from AboutUs pages, keeps the response uncached, and rate-limits noisy requests.

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