#hardhead
Live, measured metrics for the hashtag #hardhead from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #hardhead
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.online (Mastodon public tags API) · fetched 2026-09-10 19:47 UTC0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · mastodon.online (Mastodon public search API) · fetched 2026-09-10 19:47 UTCLive pulse
measured · mastodon.online (Mastodon tag timeline) · fetched 2026-09-10 19:47 UTCEverything below is measured over the latest 14 public posts (spanning ~35276 hours).
Posting hours (UTC) — busiest: 10:00
Languages: English (14)
Avg boosts / post: 5.3
Top of the latest posts
There are a pair of Hardheads that have taken up residence in the lake at work. They're a bit skittish, swimming further out in to the lake when you walk anywhere near them. Anyway, as you can see, they have that classic dog-faced duck bill
A duck tale in four frames: What do you mean you don't think I can do the thing? I'm going to do the thing! I'm doin' it! Look! Told you I could do the thing. #bird #UQ #AustralianWildlife #WildOz #Hardhead
On the UQ Lake this morning there were a pair of Hardheads swimming along and occasionally diving below the surface. This one, sporting a fine array of water droplets on its back, had only just popped up from underwater a moment before. #bi
What “hardhead” means
WikipediaThe hardhead, also known as the white-eyed duck, is the only true diving duck found in Australia. The common name "hardhead" has nothing to do with the density of the bird's skull, instead referring to the difficulty encountered by early taxidermists in processing the head. Hardheads are found in wetter, coastal regions of Australia, particularly in the south-east, but are known to disperse as far afield as New Guinea, New Zealand, and the Pacific Islands.
“Hardhead” on Wikipedia (CC BY-SA) →#hardhead across platforms
every network with a public tag surfaceFollow #hardhead 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/hardhead