delta-expert.com

Delta-Expert.com

Edition et Diffusion de logiciels pour l'rientation scolaire et professionnelle, le diagnostic psychologique, l'Analyse statistiqiue des Données

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Authority

39/100

Safety

85/100

Registered

Sep 27, 1999

26 years old · OVH sas

3 of 5 safety checks passed (Sep 11, 2026).

AboutUs has not vetted this site. 2 of 5 automated safety checks 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 39/100 — ahead of 39% of scored sitesSome caution flags

Why this authority score

Prominence (Open PageRank 1.1/10)+4
Verified continuity: 26.8 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 22/99, which is what places this site at 39/100 against every other scored site.

Safety evidence

No valid HTTPS today

Site history

Dated record — historical facts always carry their date.

1999
Domain registered (Sep 27, 1999).
2026
Checked today — 3 of 5 safety checks passed (Sep 11, 2026).

✓ domain continuity 26 years registered✓ live verified Sep 11, 2026

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