refer.org

Refer.org

information scientifique et technique en français.

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Authority

48/100

Safety

84/100

Registered

May 18, 1995

31 years old · Gandi SAS

1 of 2 safety checks passed (Sep 10, 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 May 18, 1995 — 31 years old.

checked now

Registrar today: Gandi SAS — unchanged since AboutUs began tracking (Jul 23, 2026).

Trust record

Authority & Safety, with the evidence

How this is scored →

Authority 48/100 — ahead of 48% of scored sitesSome caution flags

Why this authority score

Prominence (Tranco rank #557,087; Open PageRank 0.9/10)+5
Verified continuity: 31.3 years (RDAP registration)+11
Security & email hygiene+2
Calibration adjustment (published map)+8

Every point maps to a sentence. These lines sum to the model score of 26/99, which is what places this site at 48/100 against every other scored site.

Safety evidence

No valid HTTPS today
Missing DMARC (mild)

Site history

Dated record — historical facts always carry their date.

1995
Domain registered (May 18, 1995).
2026
Checked today — 1 of 2 safety checks passed (Sep 10, 2026).

✓ domain continuity 31 years registered✓ live verified Sep 10, 2026

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