That's a good question! I think the most likely explanation is that a bot
automatically viewed those pages. I see that you have already removed
"spider" and "automated" traffic in your Wikistats graphs, but those
classifications are not perfect. Before March 2020, they only detected bots
that explicitly marked themselves as bots. Now, our methods are more
sophisticated
<https://wikitech.wikimedia.org/wiki/Analytics/Data_Lake/Traffic/BotDetection>,
but I am sure they still miss some things.
On Fri, 18 Dec 2020 at 18:48, Ankan Ghosh Dastider <
ankanghoshdastider(a)gmail.com> wrote:
Hello everyone,
I am Ankan, a Wikimedian from Bangladesh. Recently, I was searching for
the Wikimedia stats website for research purposes. I got a bit curious
regarding the Bengali Wikipedia total page view section
<https://stats.wikimedia.org/#/bn.wikipedia.org/reading/total-page-views/normal%7Cbar%7Call%7Caccess~desktop*mobile-app*mobile-web+(agent)~user%7Cmonthly>,
as the traffic didn't match the normal flow in January 2018 and faced a
sudden surge of desktop access by users. It is unprecedented and highest
till today. If you check the normal rate of desktop access, you will see
that it is almost 450% than the second highest.
The pageview result suggests that the top-visited pages are
category-related and date-related pages (the highest visited one is
'Category:Stubs', see here
<https://pageviews.toolforge.org/?project=bn.wikipedia.org&platform=desktop&agent=user&redirects=0&start=2018-01-01&end=2018-01-31&pages=%E0%A6%AC%E0%A6%BF%E0%A6%B7%E0%A6%AF%E0%A6%BC%E0%A6%B6%E0%A7%8D%E0%A6%B0%E0%A7%87%E0%A6%A3%E0%A7%80:%E0%A6%85%E0%A6%B8%E0%A6%AE%E0%A7%8D%E0%A6%AA%E0%A7%82%E0%A6%B0%E0%A7%8D%E0%A6%A3>)
which is quite enigmatic as these pages are hardly viewed by the general
readers. The result of certain dates in January 2018 is completely
exceptional.
Note that, I have checked some other languages and the rate is normal
there.
I am seeking your assistance to analyze the probable reason behind this
surge. Thanks in advance!
Best regards,
Ankan
--
Ankan Ghosh Dastider (he/him)
User:ANKAN <https://meta.wikimedia.org/wiki/User:ANKAN> || All Wikimedia
Foundation <https://meta.wikimedia.org/wiki/Wikimedia_Foundation>'s
public Wiki
Executive Member || Wikimedia Bangladesh <http://wikimedia.org.bd/>
Twitter <https://twitter.com/Iagdastider> | LinkedIn
<https://www.linkedin.com/in/ankan-ghosh-dastider/> | ResearchGate
<https://www.researchgate.net/profile/Ankan_Ghosh_Dastider>
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Neil Shah-Quinn
senior data scientist, Product Analytics
<https://www.mediawiki.org/wiki/Product_Analytics>
Wikimedia Foundation <https://wikimediafoundation.org/>