#carddav
Live, measured metrics for the hashtag #carddav from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #carddav
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 · mas.to (Mastodon public tags API) · fetched 2026-10-11 17:22 UTC2 uses by 2 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · mas.to (Mastodon public search API) · fetched 2026-10-11 17:22 UTCLive pulse
measured · mas.to (Mastodon tag timeline) · fetched 2026-10-11 17:22 UTCEverything below is measured over the latest 40 public posts (spanning ~8152 hours).
Posting hours (UTC) — busiest: 14:00
Languages: English (21) · German (14) · French (2) · Hungarian (1) · Spanish (1)
Avg boosts / post: 1.6
Top of the latest posts
Thundermail's #CardDAV and #CalDAV have been successfully tested with @davx5app! https://www.davx5.com/tested-with/thundermail We're still sending Early Bird invites to those that have signed up for the waitlist, so jump over here to sign u
RE: https://fosstodon.org/@davx5app/116828145659115766 🔥 I just installed it a few moments ago on my personal managed Nextcloud instance (hosted by Hetzner), and I can confirm that it works perfectly and is fantastic! 🚀 Just a few seconds
An address book on the #playdate is fun, but what if… we could also have a calendar? All the ideas just fell into place like puzzle pieces in this spiral-bound notebook with a tear-off calendar and flip-card navigation. Sounds crazy, but it
#carddav across platforms
every network with a public tag surfaceFollow #carddav 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/carddav