theknowledgeonline.com

TheKnowledgeOnline.com oil gas and coffee

The Knowledge Online is a directory of over 18,000 contacts and services for the UK film, television, video, and commercial production industries, including freelance crew and technicians. Published by Hollis Publishing Ltd, it serves production professionals seeking crew, equipment, and practical production information. The directory is available in print and web formats and is regarded as a standard reference in UK production.

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Authority

—/100

Safety

90/100

Registered

Dec 22, 1999

26 years old · Register SPA

2 of 4 safety checks passed (Sep 16, 2026).

AboutUs has not vetted this site. 2 of 4 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: not enough signals yetClear

Why we're not scoring this yet

We withhold an authority number until independent evidence (global rank, link-graph presence) has accrued. The facts we do have about this site are shown below — we'd rather say “not enough signals yet” than invent a low score.

Safety evidence

No unexpired threat-feed result; name-similarity check available (recorded about 20 days ago); 3/3 transport and email checks available (oldest recorded about 20 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 (Dec 22, 1999).
2026
Checked today — 2 of 4 safety checks passed (Sep 16, 2026).

✓ domain continuity 26 years registered✓ live verified Sep 16, 2026

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