#microformats

Live, measured metrics for the hashtag #microformats from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.

hashtag.org network · sponsored

Own #microformats

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.

$5.00/ year · 12-character #name
Claim #microformats$5.00/yrBuy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
1
Uses / 7 days
Mastodon
1
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 40
1.6
Avg reactions / post
Mastodon · last 40
Reddit posts / month
Reddit search
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · mastodon.social (Mastodon public tags API) · fetched 2026-09-11 09:59 UTC
0
09-05
0
09-06
1
09-07
0
09-08
0
09-09
0
09-10
0
09-11

1 uses by 1 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.

Related hashtags

measured · mastodon.social (Mastodon public search API) · fetched 2026-09-11 09:59 UTC

Live pulse

measured · mastodon.social (Mastodon tag timeline) · fetched 2026-09-11 09:59 UTC

Everything below is measured over the latest 40 public posts (spanning ~10609 hours).

Posting hours (UTC) — busiest: 14:00

00:0012:0023:00

Languages: English (37) · Chinese (Taiwan) (1)

Avg boosts / post: 2

Top of the latest posts

  • I built BlockRoll, a #blogroll plugin for #WordPress, and packed it with every open standard and format I could think of! https://github.com/pfefferle/wordpress-blockroll See it in action: https://notiz.blog/blogroll/ #opml #xfn #microforma

    Matthias Pfefferle@pfefferle24192026-08-06 13:55 UTCView post →
  • 🚨 PSA: A new IndieWeb virtual event for Southeast Asia / Pacific time zones! I have some exciting news to share: this event is for those living on this side of the world! 🌏 Wrote a short note about it here: https://burgeonlab.com/rsvps/20

    Naty S@[email protected]852026-07-15 15:26 UTCView post →
  • Programming mission: Let’s fix the Fediverse discovery gap Here’s a small but powerful challenge for #openweb builders - and a perfect #DIY project if you're fed up with the current #geekproblem. I’ve been trying to find #Fediverse instance

    #OMN (Open Media Network)@[email protected]582025-06-22 09:56 UTCView post →

What “microformats” means

Wikipedia

Microformats (μF) are predefined HTML markup created to serve as descriptive and consistent metadata about elements, designating them as representing a certain type of data. They allow software to process the information reliably by having set classes refer to a specific type of data rather than being arbitrary.

Microformat” on Wikipedia (CC BY-SA) →

#microformats across platforms

every network with a public tag surface

Follow #microformats 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/microformats