#conformance

Live, measured metrics for the hashtag #conformance 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 #conformance

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.

$10.85/ year · 11-character #name
Claim #conformance — $10.85/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
0
Uses / 7 days
Mastodon
0
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 40
1
Avg reactions / post
Mastodon · last 40
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · mastodon.online (Mastodon public tags API) · fetched 2026-10-30 19:01 UTC
0
10-24
0
10-25
0
10-26
0
10-27
0
10-28
0
10-29
0
10-30

0 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 2026-10-30 19:01 UTC
#conformancechecking
0 uses · 0 accounts / 7d
#conformance_testing
0 uses · 0 accounts / 7d

Live pulse

measured · mastodon.online (Mastodon tag timeline) · fetched 2026-10-30 19:01 UTC

Everything below is measured over the latest 40 public posts (spanning ~10945 hours).

Posting hours (UTC) — busiest: 19:00

00:0012:0023:00

Languages: English (38) · Russian (2)

Avg boosts / post: 1.4

Top of the latest posts

  • Why and How to Write Minimal and Valid HTML, a Link Guide: On using all of HTML’s features and ensuring that HTML code is error-free—two surprisingly underused and unpopular approaches to writing HTML. https://meiert.com/blog/minimal-and-va

    Jens Oliver Meiert@[email protected]♥ 18↻ 132025-07-24 17:13 UTCView post →

  • 2025: 0 of the Global Top 200 Websites Use Valid HTML: With the latest results from the annual HTML conformance analysis, the legend of what may be the most difficult language in the world continues to grow. https://meiert.com/blog/html-con

    Jens Oliver Meiert@[email protected]♥ 13↻ 132025-09-10 18:28 UTCView post →

  • 2026: 2 of the Global Top 200 Websites Use Valid HTML: Among websites, being part of the 1% is a good thing—the latest findings from the annual study about the most important and simultaneously most difficult language in the world. https://

    Jens Oliver Meiert@[email protected]♥ 9↻ 72026-09-10 15:57 UTCView post →

What “conformance” means

Wiktionary

conformance/kənˈfɔːm(ə)ns/

  • nounThe act of conforming; conformity.
Full entry on Wiktionary →

#conformance across platforms

every network with a public tag surface

Follow #conformance 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.

X (Twitter) ↗Instagram ↗TikTok ↗Facebook ↗LinkedIn ↗YouTube ↗Threads ↗Bluesky ↗Mastodon ↗Reddit ↗Pinterest ↗Tumblr ↗

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/conformance