#LeidenRanking

Live, measured metrics for the hashtag #LeidenRanking 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 #leidenranking

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 · 13-character #name
Claim #leidenranking — $5.00/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
0
Uses / 7 days
Mastodon
0
Accounts / 7 days
Mastodon
19
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 19
0.2
Avg reactions / post
Mastodon · last 19
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · mastodon.online (Mastodon public tags API) · fetched 2026-10-07 19:54 UTC
0
10-01
0
10-02
0
10-03
0
10-04
0
10-05
0
10-06
0
10-07

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 2026-10-07 19:54 UTC

No related tags with measured usage found for #leidenranking.

Live pulse

measured · mastodon.online (Mastodon tag timeline) · fetched 2026-10-07 19:54 UTC

Everything below is measured over the latest 19 public posts (spanning ~22389 hours).

Posting hours (UTC) — busiest: 12:00

00:0012:0023:00

Languages: English (19)

Avg boosts / post: 6.3

Top of the latest posts

  • Next Tuesday #SorbonneUniversity organizes a highly interesting online event 'Focus on Open Science' https://scholarly.events/chapter-xliii-sorbonne/. Registration is still open! I will talk about the #OpenEdition of the @cwts #LeidenRankin

    Ludo Waltman@[email protected]♥ 1↻ 252023-12-09 07:32 UTCView post →

  • On November 23 I will give an online talk about university rankings and the vision of the @cwts #LeidenRanking https://sites.google.com/view/urfk14/. I will offer a critical perspective on the mainstream rankings and will discuss the need f

    Ludo Waltman@[email protected]♥ 1↻ 52023-11-03 20:39 UTCView post →

  • As of today, all More Than Our Rank signatories that appear in the Leiden Ranking are highlighted on the ranking website. Read more about this partnership between @INORMS_REG and @cwts in our @leidenmadtrics blog post https://www.leidenmadt

    Nees Jan van Eck@[email protected]♥ 1↻ 112023-09-27 20:57 UTCView post →

#leidenranking across platforms

every network with a public tag surface

Follow #leidenranking 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/leidenranking