#13years
Live, measured metrics for the hashtag #13years from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #13years
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.
Day-by-day usage
measured · mastodon.online (Mastodon public tags API) · fetched 2026-09-27 15:45 UTC0 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 2026-09-27 15:45 UTCLive pulse
measured · mastodon.online (Mastodon tag timeline) · fetched 2026-09-27 15:45 UTCEverything below is measured over the latest 21 public posts (spanning ~33675 hours).
Posting hours (UTC) — busiest: 20:00
Languages: English (17) · German (3) · Spanish (1)
Avg boosts / post: 1.2
Top of the latest posts
Then & Now on Mars: Images acquired 13 years apart feature Curiosity rover's MAHLI camera with its lens cap fully closed. The first image was taken just 32 Sols after landing in 2012, the second image was taken a few days ago on Sol 4,656 (
EN Love nest ES Nido de amor DE Liebesnest . #drivingmissdaisy #drivingmissdaisy2019 #PENNY #ripley #13years #newgirl #SOLEIL #carei #catsanddogs #snuggles #inbed #KITTY #littlefox #kittyjuniperparker #pennyryesmalls #home #cosy #warm #wint
Avoiding these 3 things in middle age may delay dementia risk by 13 years Over 12,400 people who were dementia-free when they were 55 years old were monitored for an average of 26 years for Neurology Open Access' study. #Canada #Health #USN
What “13years” means
Wiktionary · Wikipediayears/ji.ə(ɹ)z/
- nounA solar year, the time it takes the Earth to complete one revolution of the Sun (between 365.24 and 365.26 days depending on the point of reference).
- nounA very long time.
A year is a unit of time based on how long it takes the Earth to orbit the Sun. In scientific use, the tropical year and the sidereal year are more exact. The modern calendar year, as reckoned according to the Gregorian calendar, approximates the tropical year by using a system of leap years.
“Year” on Wikipedia (CC BY-SA) →#13years across platforms
every network with a public tag surfaceFollow #13years 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/13years