#ceefax
Live, measured metrics for the hashtag #ceefax from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #ceefax
This #name is available to claim. It becomes your portal on the open agent web: this very page, a keyword you rank for by an open public stake, and a verifiable identity for AI agents. Nobody else sells a page like this for every #name.
Day-by-day usage
measured · fosstodon.org (Mastodon public tags API) · fetched 2026-11-10 00:08 UTC0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · fosstodon.org (Mastodon public search API) · fetched 2026-11-10 00:08 UTCLive pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-11-10 00:08 UTCEverything below is measured over the latest 40 public posts (spanning ~11431 hours).
Posting hours (UTC) — busiest: 16:00
Languages: English (39) · Russian (1)
Avg boosts / post: 1.5
Top of the latest posts
Today is the 52nd anniversary of the launch of the BBC's Ceefax teletext service. If you’re British and more than 20 years old, that might mean something to you. Otherwise, it probably won’t. If you're curious, the BBC recently dug up some
@riggbeck @Wen If you know broadcast engineering, #CountBinface's more recent line about how the BBC actually did let xem revive #Ceefax, but only on radio, although 'it's a start', is very funny. https://bbc.co.uk/sounds/play/m00268v4 #tel
вечер | 3rd place #teletext at Flashparty 2025 #art #teletextart #pixelart #demoscene #textmode #textmodeart #ascii #asciiart #digitalart #computerart #8bitart #8bit #1bitart #1bit #bbs #ceefax #tekstitv #coffee #tea #evening #cozy
What “ceefax” means
WikipediaCeefax was the world's first teletext information service and a forerunner to the current BBC Red Button service. Ceefax was started by the BBC in 1974 and ended at 23:32:19 BST on 23 October 2012 after 38 years of broadcasting, in line with the digital switchover completion in Northern Ireland.
“Ceefax” on Wikipedia (CC BY-SA) →#ceefax across platforms
every network with a public tag surfaceFollow #ceefax straight to each platform’s own tag page. Where a platform publishes open data we measure it above; the rest lock their numbers behind paid APIs, so we link rather than guess.
Every number above is measured from a named public API at the shown fetch time. Nothing is estimated or extrapolated. Platforms that lock their data behind paid APIs are not shown. Agents: the same numbers, as JSON, at /api/hashtags/ceefax