osram-os.com

OsRam-Os.com

OSRAM Opto Semiconductors is one of the world's largest manufacturers of Light Emitting Diodes.

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3 of 4 automated safety checks passed — check before entering personal or payment details.

Authority

52/100

Safety

90/100

Known risk signals, not a check pass rate

Registered

Feb 23, 1999

27 years old · Alibaba Cloud Computing (Beijing) Co., Ltd.

3 of 4 safety checks passed (Sep 28, 2026).

DNS

HTTPS

Page metadata— Add a <title> tag to the homepage.

Security headers

AboutUs has not vetted this site. 1 of 4 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 52/100 — ahead of 52% of the August 2026 scored sampleClear

Why this authority score

Prominence (Tranco rank #515,440)+5
Verified continuity: 27.6 years (RDAP registration)+11
Security & email hygiene+3
Calibration adjustment (published map)+9

Model score: 28/99 — what these reason lines add up to.

Published Authority (percentile): 52/100 — 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 32 days ago); 3/3 transport and email checks available (oldest recorded about 32 days ago). This is evidence coverage, not a probability that a website is safe.

No caution flags in the available scoring observations; this is not a complete safety assessment

Site history

Dated record — historical facts always carry their date.

1999
Domain registered (Feb 23, 1999).
2026
Checked today — 3 of 4 safety checks passed (Sep 28, 2026).

✓ domain continuity 27 years registered✓ live verified Sep 28, 2026

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