#preroll
Live, measured metrics for the hashtag #preroll from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #preroll
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 · fosstodon.org (Mastodon public tags API) · fetched 2026-08-23 20:49 UTC2 uses by 2 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · fosstodon.org (Mastodon public search API) · fetched 2026-08-23 20:49 UTCLive pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-08-23 20:49 UTCEverything below is measured over the latest 4 public posts (spanning ~29561 hours).
Posting hours (UTC)
Languages: English (4)
Avg boosts / post: 0.8
Top of the latest posts
#Incredible, 2 good #ads in a row on #youtube ! I was listening to crushcrushcrush - Paramore when an ad started with August Burns Red - Backfire, which I listened and then opened. In #preroll, Sky Caught Fire - Guilt appeared, and I opened
FYI: Explaining pre-roll: Pre-roll is a video ad that plays before the content a viewer selected, the oldest in-stream position in digital video and still a default unit in streaming. https://ppc.land/pre-roll/ #PreRoll #VideoAdvertising #D
ICYMI: Explaining pre-roll: Pre-roll is a video ad that plays before the content a viewer selected, the oldest in-stream position in digital video and still a default unit in streaming. https://ppc.land/pre-roll/ #PreRoll #VideoAdvertising
What “preroll” means
Wiktionarypreroll
- nounA period of time during which the camera rolls but before the action begins.
- verbTo roll something in advance.
#preroll across platforms
every network with a public tag surfaceFollow #preroll 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/preroll