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Why do YouTube views freeze at 301?

301 views · Jun 22, 2012 · 9:48 · 1 HN recommender · 6 mentions · discussed 2012–2025

Numberphile visits YouTube to learn why view counts on new videos used to freeze at 301. It explains that YouTube holds counts while it verifies views aren't from bots or fakes.

Why Hacker News points people here: Linked whenever the 301 view freeze or view-count validation comes up, as the standard short explanation.

“here's a good video on why it happens”HN comment, 2012

What Hacker News said 6

RecommendscitricsquidDec 2012

“here's a good video on why it happens”

Explains why YouTube view counts freeze at 301.

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They cache view counts heavily on highly viewed videos for validating views, here's a good video on why it happens (with information from Youtube -- the 301 refers to the first point at which video views stop incrementing in real time): this video

in “Gangnam Style hitting 1 billion YouTube views” · view on HN
Cites itvegardxMar 2013

Explains frozen view counts on popular videos.

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There's a good reason for it, and usually is a sign that the video is immensely popular. You can find out why on Youtube it self: this video

in “Elon Musk’s SpaceX Is Testing Technology To Make Rockets Reusable” · view on HN
Cites itu2077Nov 2023

Famous 301 view count freeze explained.

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It may be related to the famous 301 view count where YouTube would stop updating the total pending further verification that the views are legitimate. See: this video This behavior was later removed in 2015, but I wouldn’t be surprised if something similar is happening here.

in “Ask HN: Why do so many YouTube videos have exactly 54 upvotes?” · view on HN
Cites itcedillaFeb 2024

Numberphile explanation of 301 view freeze.

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You probably think of Numberphile explanation of why YouTube videos (used to) stay at 301 views for a while - leading to lots of confusion when the site showed 301 views with 5728 comments and 37592 likes. this video

Cites itmeinersburSep 2025

Explains why YouTube verifies views rather than counting instantly.

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From the GitHub issue it becomes clear that blocking happens by the EasyPrivacy blocklist. The blocked URL youtube.com/api/stats/atr is/can also be used for tracking users, this is why some are arguing that it legitimately on that blocklist. The tracking not malicious. YouTube has a legitimate interest to verify views, e.g. to recommend popular videos to others. If a view counter was increased by just invoking an API, view counts could be manipulated easily. Also see the video [1] from ... 13 years ago ... so it might be slighly outdated. Just slightly. [1] this video

in “YouTube addresses lower view counts which seem to be caused by ad blockers” · view on HN
JokeflingoApr 2020
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Or, someone at youtube saw the video and thought it was cool. Like how this video will always have 301 views: this video