#londinium
Live, measured metrics for the hashtag #londinium from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #londinium
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 · mastodon.social (Mastodon public tags API) · fetched 2026-08-12 22:44 UTCNo measured public usage for #londinium in the last 7 days. That is a real result, and a good one to know: this hashtag is wide open right now. We show a dash before we ever show a made-up number. Browse the trending index for tags with live measurements.
Related hashtags
measured · mastodon.social (Mastodon public search API) · fetched 2026-08-12 22:44 UTCNo related tags with measured usage found for #londinium.
Live pulse
measured · Mastodon tag timeline · fetched 2026-08-12 22:44 UTCNo recent public posts found for #londinium on Mastodon. Nothing measured, so nothing shown.
What “londinium” means
WikipediaLondinium, also known as Roman London, was probably the capital of Roman Britain during most of the period of Roman rule. Most twenty-first century historians think that it was originally a settlement established shortly after the Claudian invasion of Britain, on the current site of the City of London, around 47–50 AD, but some defend an older view that the city originated in a defensive enclosure constructed during the Claudian invasion in 43 AD. Its earliest securely dated structure is a timbe
“Londinium” on Wikipedia (CC BY-SA) →#londinium across platforms
every network with a public tag surfaceFollow #londinium 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/londinium