#hpack
Live, measured metrics for the hashtag #hpack from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #hpack
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 2026-09-26 21:14 UTCNo measured public usage for #hpack 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 2026-09-26 21:14 UTCNo related tags with measured usage found for #hpack.
Live pulse
measured · Mastodon tag timeline · fetched 2026-09-26 21:14 UTCNo recent public posts found for #hpack on Mastodon. Nothing measured, so nothing shown.
What “hpack” means
WikipediaHTTP/2 is a major revision of the HTTP network protocol used by the World Wide Web. It was derived from the earlier experimental SPDY protocol, originally developed by Google. HTTP/2 was developed by the HTTP Working Group of the Internet Engineering Task Force (IETF). HTTP/2 was the first new version of HTTP since HTTP/1.1, which was standardized in RFC 2068 in 1997. The Working Group presented HTTP/2 to the Internet Engineering Steering Group (IESG) for consideration as a Proposed Standard in
“HTTP/2” on Wikipedia (CC BY-SA) →#hpack across platforms
every network with a public tag surfaceFollow #hpack 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/hpack