12/12 sources · 34 verifiable references ·
✓revenuenot disclosed · pricing behind sign-in · has app
↳ sign in for 6 alternative scale signals
✓traffic mix140,453 visits/mo · direct 45.6% · referrals 4.7% · US 15.5% · GB 11.8%
↳ SimilarWeb withholds 50% (incl. organic/social) — infer from SEO data
✓first seen2025-11-13 · git.colasdn.top
↳ "Once…" · registered 2025-10-14 · 8 noise links dropped (1 predate registration, 1 platform UGC)
✓tech stackReact · Framer · Google Analytics · PostHog
↳ framework: React
✓seo101 keywords / ~1264 traffic · US 1026 · UK 80 · DE 77
↳ 5/8 markets covered · 6 keywords cited in AI Overviews
✓trendspeak 2023-03 · rising
↳ +52% vs early baseline · 2 spikes
✓communityno community discussion
↳ no organic word of mouth — with heavy backlinks this points to a paid-push start
✓teamBrian Shin @brianshinsh · 8,474 followers · on X since October 2017 · found via search
↳ bio: building once.film once.film · X account located via search, not linked from the site — verify before citing
✓ai visibilityChatGPT 1 mentions · ~5 AI search volume
↳ AI answers cite: technicalexplore.com · en.wikipedia.org · blog.synarionit.com
✓ad spendGoogle 1 running
↳ Meta not yet covered
✓archivefirst archived 2026-01-24 · 4 pricing snapshots
↳ 1 snapshots predate registration (2025-10-14) — previous owner, dropped
✓narrative1 sources, no clear events extracted
↳ excluded 5 articles that never mention this domain
!Trends data predates domain registration — brand name is likely a generic word; dropped from the timeline
origin
registered2025-10-14
then silent30 days before anyone mentioned it
first seen2025-11-13 · git.colasdn.top [0]
“Once”
reported elsewhere
Third-party reporting, not verified against any payment provider.
backlinks
domains31 across 31 subnets · well spread
dofollow63% mostly passes authority
the verdict10 credits
You now have the facts. The verdict answers what they mean:
- · Which cold-start pattern this actually is
- · What assets they had before day one — and whether you have them
- · Can you copy this path, and which tactics transfer
- · Your first three moves — each one traced back to a dated event, not to their traffic today
sources you can check10 of 34
other (6)
“building once.film once.film”
“cited in 1 AI answer”
“cited in 1 AI answer”
“cited in 1 AI answer”
“cited in 1 AI answer”
mentions (4)
2025-11-13[0]GitHub - trungdq88/Awesome-Black-Friday-Cyber-Monday: Awesome apps, software, and SaaS deals on Black Friday.
“Once”
2025-12-02[870]GitHub - trungdq88/Awesome-Black-Friday-Cyber-Monday: Awesome apps, software, and SaaS deals on Black Friday. · GitHub
“Once”
“One of the hacker residency projects really intrigues me. It's called Once , it's created by Brian and Yen, and the concept is both simple and brilliant: Once provides you with a v”
24 more sources are locked with the later timeline — unlocking the full timeline above reveals them too.
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