#sfo

Live, measured metrics for the hashtag #sfo 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 #sfo

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.

$5,313.74/ year · 3-character #name
Claim #sfo — $5,313.74/yr→Buy 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
0.1
Avg reactions / post
Mastodon · last 40
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · mas.to (Mastodon public tags API) · fetched 2026-10-14 04:50 UTC
0
10-08
1
10-09
0
10-10
0
10-11
0
10-12
0
10-13
0
10-14

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

Related hashtags

measured · mas.to (Mastodon public search API) · fetched 2026-10-14 04:50 UTC
#sformula
5 uses · 5 accounts / 7d
#sfos
4 uses · 2 accounts / 7d
#sfogo
1 uses · 1 accounts / 7d
#sfondi
0 uses · 0 accounts / 7d
#sfondo
0 uses · 0 accounts / 7d
#sfornato
0 uses · 0 accounts / 7d
#sfollagente
1 uses · 1 accounts / 7d
#sfollaticampiflegrei
1 uses · 1 accounts / 7d
#sforzacosta
0 uses · 0 accounts / 7d
#sforsowal
0 uses · 0 accounts / 7d
#sfollamento
0 uses · 0 accounts / 7d
#sfotoyyz
0 uses · 0 accounts / 7d

Live pulse

measured · mas.to (Mastodon tag timeline) · fetched 2026-10-14 04:50 UTC

Everything below is measured over the latest 40 public posts (spanning ~1855 hours).

Posting hours (UTC) — busiest: 16:00

00:0012:0023:00

Languages: English (22) · Norwegian (1)

Avg boosts / post: 1.5

Top of the latest posts

  • Tell your Supervisor: Pressure the SF Airport Commission to control/keep ICE out of SFO SFO Airport is a part of San Francisco, so it must obey SF Sanctuary City rules. But DHS/ICE has been active at SFO, kidnapping travelers, holding them

    Indivisible SF@[email protected]♥ 3↻ 32026-09-19 15:00 UTCView post →

  • Train Station Amtrak station, Jack London Square, Oakland #SanFrancisco #SFO #Cali #California #NorthernCalifornia #fuji #fujifilm #fujix #fujixt5 #fujixseries #train #masstransit #AMTRAK #blackandwhite #monochrome #bw #grey #blackwhite #Sh

    Paul Nicholson@[email protected]♥ 1↻ 02026-09-01 08:28 UTCView post →

  • Golden Gate Bridge San Francisco, CA #SFO #SanFrancisco #California #CA #GoldenGate #GoldenGateBridge #SanFranciscoBay #fuji #fujifilm #fujix #fujixt5 #fujixseries #ShutterQueue #photography flickr.com/photos/pwnicholson

    Paul Nicholson@[email protected]♥ 1↻ 22026-08-19 16:20 UTCView post →

What “sfo” means

Wikipedia

San Francisco International Airport is the primary international airport serving the San Francisco Bay Area in the U.S. state of California. Owned and operated by the City and County of San Francisco, the airport has a San Francisco mailing address and ZIP Code, although it is situated in an unincorporated area of neighboring San Mateo County, approximately 12 miles southeast of San Francisco.

“San Francisco International Airport” on Wikipedia (CC BY-SA) →

#sfo across platforms

every network with a public tag surface

Follow #sfo 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/sfo