openacs.org

Openacs.org - Open source software for building community-driven homepages

A toolkit for building scalable, community-oriented web applications.

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Authority

96/100

Safety

90/100

Registered

Apr 25, 2000

26 years old · InterNetX GmbH

On record

since 2006

All 5 safety checks passed (Sep 3, 2026).

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 Apr 25, 2000 — 26 years old.

checked now

Registrar today: InterNetX GmbH — unchanged since AboutUs began tracking (Aug 29, 2026).

checked now

Live site responds over HTTPS.

Trust record

Authority & Safety, with the evidence

How this is scored →

Authority 96/100 — ahead of 96% of scored sitesClear

Why this authority score

Prominence (Tranco rank #28,840; Open PageRank 4.0/10)+13
Verified continuity: 26.3 years (RDAP registration)+11
Security & email hygiene+4
Prominence × continuity interaction+1
Calibration adjustment (published map)+21

Every point maps to a sentence. These lines sum to the model score of 50/99, which is what places this site at 96/100 against every other scored site.

Safety evidence

All checked sources came back clean

Site history

Dated record — historical facts always carry their date; self-description below is the 2013 record.

2000
Domain registered (Apr 25, 2000).
2006
First tracked by AboutUs (Jun 21, 2006); profile edited 2 times through 2013.
2013
Self-description at the time:
“Openacs.org - Open source software for building community-driven homepages”
2026
Checked today — All 5 safety checks passed (Sep 3, 2026).

✓ domain continuity 26 years registered✓ live verified Sep 3, 2026

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