#alt_txt_challenge
Live, measured metrics for the hashtag #alt_txt_challenge from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #alt_txt_challenge
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 2026-08-01 18:41 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 2026-08-01 18:41 UTCNo related tags with measured usage found for #alt_txt_challenge.
Live pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-08-01 18:41 UTCEverything below is measured over the latest 2 public posts (spanning ~6380 hours).
Posting hours (UTC)
Languages: English (2)
Avg boosts / post: 0
Used together with
Top of the latest posts
@AltTextHealthCheck Hey, @chad only 47% of images on #MstdnCa have #AltTxt. Canadians are famously polite and considerate, surely we can do better than 47%! #AltTxtPlease #alt_txt_challenge PS I'm not sure if the data include boosts. I admi
@UncleDuke1969 #alt_txt #accessibility This is a tough one to capture the joke... #alt_txt_challenge Image: 3 grocery aisle signs: CAN FISH, MICROWAVE, SOUP.
#alt_txt_challenge across platforms
every network with a public tag surfaceFollow #alt_txt_challenge 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/alt_txt_challenge