#gw170817

Live, measured metrics for the hashtag #gw170817 from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.

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0
Uses / 7 days
Mastodon
0
Accounts / 7 days
Mastodon
28
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 28
2.2
Avg reactions / post
Mastodon · last 28
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · mastodon.online (Mastodon public tags API) · fetched 2026-10-10 06:29 UTC
0
10-04
0
10-05
0
10-06
0
10-07
0
10-08
0
10-09
0
10-10

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 2026-10-10 06:29 UTC

No related tags with measured usage found for #gw170817.

Live pulse

measured · mastodon.online (Mastodon tag timeline) · fetched 2026-10-10 06:29 UTC

Everything below is measured over the latest 28 public posts (spanning ~33275 hours).

Posting hours (UTC) — busiest: 14:00

00:0012:0023:00

Languages: English (19) · German (9)

Avg boosts / post: 3.9

Top of the latest posts

  • HAPPY BIRTHDAY GW170817! I didn't have time to make new art, and other accounts are already doing a great job of posting about the science-y parts, so instead I'll post my BNS-inspired art 😊 #GW170817 #astrodon #GravitationalWaves

    Dr Laurence Datrier@ASleepyWanderer♥ 19↻ 132023-08-17 17:16 UTCView post →

  • Happy birthday #GW170817, our first observation of a binary neutron star and first gravitational-wave detection with a multimessenger counterpart https://www.youtube.com/watch?v=-Yt5EmEgz2w #Astrodon #NeutronStarWeek

    LIGO@[email protected]♥ 14↻ 102026-08-17 15:17 UTCView post →

  • RE: https://scicomm.xyz/@LIGO/117111510073074003 Herzlichen Glückwunsch zum Geburtstag, GW170817! Wir denken gerne an den Tag zurück, an dem wir Dich entdeckt haben. Forschende am @mpi_grav und der @unihannover haben eine zentrale Rolle bei

    MPI for Gravitational Physics@[email protected]♥ 10↻ 132026-08-17 18:15 UTCView post →

#gw170817 across platforms

every network with a public tag surface

Follow #gw170817 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/gw170817