#landru
Live, measured metrics for the hashtag #landru from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #landru
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 2026-08-17 23:35 UTCNo measured public usage for #landru 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 2026-08-17 23:35 UTCNo related tags with measured usage found for #landru.
Live pulse
measured · Mastodon tag timeline · fetched 2026-08-17 23:35 UTCNo recent public posts found for #landru on Mastodon. Nothing measured, so nothing shown.
What “landru” means
WikipediaHenri Désiré Landru was a French serial killer, nicknamed the Bluebeard of Gambais and a prolific marriage fraudster. He is confirmed to have murdered at least ten women and the teenage son of his first victim, primarily targeting lonely war widows whom he met through newspaper advertisements, seduced, defrauded of their assets, and then killed, disposing of their bodies by burning them in his stove. He committed these crimes between December 1914 and January 1919, first at a house in Vernouille
“Henri Désiré Landru” on Wikipedia (CC BY-SA) →#landru across platforms
every network with a public tag surfaceFollow #landru 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/landru