Extension Tracker

Britannica School Insights

1,000,000 users Rated 3.07 from 28 ratings Last updated 27 Oct 2026

By Encyclopædia Britannica Live in the Chrome Web Store ecimfebadcfiablhgjpheinknpdkdjhh Search Google ↗ Last checked 10 Nov 2026, 22:34 UTC

The listing

What the Chrome Web Store shows, as of the last check

Are you a Britannica School subscriber?Summary from the listing
Developer
Encyclopædia Britannica
Enhanced Safe Browsing
Trusted. What this means →
Category
Productivity › Tools
First published
24 Aug 2018
Last updated
27 Oct 2026
Version
2.0.9
Size
69.86 KiB
Minimum Chrome
88
Languages
1 language

English (United States)

Website
britannicaeducation.com
See Chrome Web Store page ↗ View its code or download CRX ↗
Users over time As shown on the Chrome Web Store
900K950K1MTracking began 27 Sep 202627 Sep4 Oct11 Oct18 Oct25 Oct1 Nov8 Nov2026-09-27: 1,000,000 users2026-10-28: 1,000,000 users2026-11-04: 900,000 users2026-11-10: 1,000,000 users2026-10-28: new version1,000,000900K950K1MTracking began27 Sep18 Oct8 Nov2026-09-27: 1,000,000 users2026-10-28: 1,000,000 users2026-11-04: 900,000 users2026-11-10: 1,000,000 users2026-10-28: new version1M
Average rating
3.003.1027 Sep11 Oct25 Oct8 Nov3.073.003.1027 Sep18 Oct8 Nov3.07
Number of ratings
2827 Sep11 Oct25 Oct8 Nov282827 Sep18 Oct8 Nov28
New version One point per check. Source: the extension's public Chrome Web Store listing.
Show the numbers
CheckedUsersRatingRatings
2026-11-101,000,0003.0728
2026-11-04900,0003.0728
2026-10-281,000,0003.0728
2026-10-02–3.0728
2026-09-271,000,0003.0728
Users, 7 days
+100,000
since a week ago
Users, 30 days
–
needs a month of history
Rank
#174
by users, of 292,130 extensions
In its category
#30
of 115,640 in Tools

What changed

Every change found on a check, newest first

  1. New version 2.0.9, replacing 2.0.8.

Developer history

Moves to another publisher account and new contact emails, newest first

No move to another account and no new contact email since tracking began on 27 Sep 2026.

We know contact emails only by a keyed hash, so they're never shown. Recent account and contact changes →

What it can access

From the extension's manifest, in plain language

Sites
  • https://indie-api.britannica.com/*indie-api.britannica.com
  • https://indie-api.dev.britannica.com/*indie-api.dev.britannica.com
  • https://school.eb.com/*school.eb.com
Sites where it runs scripts
  • https://au.search.yahoo.com/search*au.search.yahoo.com
  • https://ca.search.yahoo.com/search*ca.search.yahoo.com
  • https://duckduckgo.com/*duckduckgo.com
  • https://il.search.yahoo.com/search*il.search.yahoo.com
  • https://in.search.yahoo.com/search*in.search.yahoo.com
  • https://search.aol.com/aol/search*search.aol.com
  • https://search.yahoo.com/search*search.yahoo.com
  • https://uk.search.yahoo.com/search*uk.search.yahoo.com
  • https://www.bing.com/search*www.bing.com
  • https://www.google.ac/search*www.google.ac
  • https://www.google.ad/search*www.google.ad
  • https://www.google.ae/search*www.google.ae
  • https://www.google.al/search*www.google.al
  • https://www.google.am/search*www.google.am
  • https://www.google.as/search*www.google.as
  • https://www.google.at/search*www.google.at
  • https://www.google.az/search*www.google.az
  • https://www.google.ba/search*www.google.ba
  • https://www.google.be/search*www.google.be
  • https://www.google.bf/search*www.google.bf
  • https://www.google.bg/search*www.google.bg
  • https://www.google.bi/search*www.google.bi
  • https://www.google.bj/search*www.google.bj
  • https://www.google.bs/search*www.google.bs
  • https://www.google.bt/search*www.google.bt
  • https://www.google.by/search*www.google.by
  • https://www.google.ca/search*www.google.ca
  • https://www.google.cat/search*www.google.cat
  • https://www.google.cc/search*www.google.cc
  • https://www.google.cd/search*www.google.cd
  • https://www.google.cf/search*www.google.cf
  • https://www.google.cg/search*www.google.cg
  • https://www.google.ch/search*www.google.ch
  • https://www.google.ci/search*www.google.ci
  • https://www.google.cl/search*www.google.cl
  • https://www.google.cm/search*www.google.cm
  • https://www.google.cn/search*www.google.cn
  • https://www.google.co.ao/search*www.google.co.ao
  • https://www.google.co.bw/search*www.google.co.bw
  • https://www.google.co.ck/search*www.google.co.ck
  • https://www.google.co.cr/search*www.google.co.cr
  • https://www.google.co.id/search*www.google.co.id
  • https://www.google.co.il/search*www.google.co.il
  • https://www.google.co.in/search*www.google.co.in
  • https://www.google.co.jp/search*www.google.co.jp
  • https://www.google.co.ke/search*www.google.co.ke
  • https://www.google.co.kr/search*www.google.co.kr
  • https://www.google.co.ls/search*www.google.co.ls
  • https://www.google.co.ma/search*www.google.co.ma
  • https://www.google.co.mz/search*www.google.co.mz
  • https://www.google.co.nz/search*www.google.co.nz
  • https://www.google.co.th/search*www.google.co.th
  • https://www.google.co.tz/search*www.google.co.tz
  • https://www.google.co.ug/search*www.google.co.ug
  • https://www.google.co.uk/search*www.google.co.uk
  • https://www.google.co.uz/search*www.google.co.uz
  • https://www.google.co.ve/search*www.google.co.ve
  • https://www.google.co.vi/search*www.google.co.vi
  • https://www.google.co.za/search*www.google.co.za
  • https://www.google.co.zm/search*www.google.co.zm
  • https://www.google.co.zw/search*www.google.co.zw
  • https://www.google.com.af/search*www.google.com.af
  • https://www.google.com.ag/search*www.google.com.ag
  • https://www.google.com.ai/search*www.google.com.ai
  • https://www.google.com.ar/search*www.google.com.ar
  • https://www.google.com.au/search*www.google.com.au
  • https://www.google.com.bd/search*www.google.com.bd
  • https://www.google.com.bh/search*www.google.com.bh
  • https://www.google.com.bn/search*www.google.com.bn
  • https://www.google.com.bo/search*www.google.com.bo
  • https://www.google.com.br/search*www.google.com.br
  • https://www.google.com.bz/search*www.google.com.bz
  • https://www.google.com.co/search*www.google.com.co
  • https://www.google.com.cu/search*www.google.com.cu
  • https://www.google.com.cy/search*www.google.com.cy
  • https://www.google.com.do/search*www.google.com.do
  • https://www.google.com.ec/search*www.google.com.ec
  • https://www.google.com.eg/search*www.google.com.eg
  • https://www.google.com.et/search*www.google.com.et
  • https://www.google.com.fj/search*www.google.com.fj
  • https://www.google.com.gh/search*www.google.com.gh
  • https://www.google.com.gi/search*www.google.com.gi
  • https://www.google.com.gt/search*www.google.com.gt
  • https://www.google.com.hk/search*www.google.com.hk
  • https://www.google.com.jm/search*www.google.com.jm
  • https://www.google.com.kh/search*www.google.com.kh
  • https://www.google.com.kw/search*www.google.com.kw
  • https://www.google.com.lb/search*www.google.com.lb
  • https://www.google.com.lc/search*www.google.com.lc
  • https://www.google.com.ly/search*www.google.com.ly
  • https://www.google.com.mm/search*www.google.com.mm
  • https://www.google.com.mt/search*www.google.com.mt
  • https://www.google.com.mx/search*www.google.com.mx
  • https://www.google.com.my/search*www.google.com.my
  • https://www.google.com.na/search*www.google.com.na
  • https://www.google.com.nf/search*www.google.com.nf
  • https://www.google.com.ng/search*www.google.com.ng
  • https://www.google.com.ni/search*www.google.com.ni
  • https://www.google.com.np/search*www.google.com.np
  • https://www.google.com.om/search*www.google.com.om
  • https://www.google.com.pa/search*www.google.com.pa
  • https://www.google.com.pe/search*www.google.com.pe
  • https://www.google.com.pg/search*www.google.com.pg
  • https://www.google.com.ph/search*www.google.com.ph
  • https://www.google.com.pk/search*www.google.com.pk
  • https://www.google.com.pr/search*www.google.com.pr
  • https://www.google.com.py/search*www.google.com.py
  • https://www.google.com.qa/search*www.google.com.qa
  • https://www.google.com.sa/search*www.google.com.sa
  • https://www.google.com.sb/search*www.google.com.sb
  • https://www.google.com.sg/search*www.google.com.sg
  • https://www.google.com.sl/search*www.google.com.sl
  • https://www.google.com.sv/search*www.google.com.sv
  • https://www.google.com.tj/search*www.google.com.tj
  • https://www.google.com.tr/search*www.google.com.tr
  • https://www.google.com.tw/search*www.google.com.tw
  • https://www.google.com.ua/search*www.google.com.ua
  • https://www.google.com.uy/search*www.google.com.uy
  • https://www.google.com.vc/search*www.google.com.vc
  • https://www.google.com.vn/search*www.google.com.vn
  • https://www.google.com/search*www.google.com
  • https://www.google.cv/search*www.google.cv
  • https://www.google.cz/search*www.google.cz
  • https://www.google.de/search*www.google.de
  • https://www.google.dj/search*www.google.dj
  • https://www.google.dk/search*www.google.dk
  • https://www.google.dm/search*www.google.dm
  • https://www.google.dz/search*www.google.dz
  • https://www.google.ee/search*www.google.ee
  • https://www.google.es/search*www.google.es
  • https://www.google.fi/search*www.google.fi
  • https://www.google.fm/search*www.google.fm
  • https://www.google.fr/search*www.google.fr
  • https://www.google.ga/search*www.google.ga
  • https://www.google.ge/search*www.google.ge
  • https://www.google.gf/search*www.google.gf
  • https://www.google.gg/search*www.google.gg
  • https://www.google.gl/search*www.google.gl
  • https://www.google.gm/search*www.google.gm
  • https://www.google.gp/search*www.google.gp
  • https://www.google.gr/search*www.google.gr
  • https://www.google.gy/search*www.google.gy
  • https://www.google.hn/search*www.google.hn
  • https://www.google.hr/search*www.google.hr
  • https://www.google.ht/search*www.google.ht
  • https://www.google.hu/search*www.google.hu
  • https://www.google.ie/search*www.google.ie
  • https://www.google.im/search*www.google.im
  • https://www.google.io/search*www.google.io
  • https://www.google.iq/search*www.google.iq
  • https://www.google.is/search*www.google.is
  • https://www.google.it/search*www.google.it
  • https://www.google.je/search*www.google.je
  • https://www.google.jo/search*www.google.jo
  • https://www.google.kg/search*www.google.kg
  • https://www.google.ki/search*www.google.ki
  • https://www.google.kz/search*www.google.kz
  • https://www.google.la/search*www.google.la
  • https://www.google.li/search*www.google.li
  • https://www.google.lk/search*www.google.lk
  • https://www.google.lt/search*www.google.lt
  • https://www.google.lu/search*www.google.lu
  • https://www.google.lv/search*www.google.lv
  • https://www.google.md/search*www.google.md
  • https://www.google.me/search*www.google.me
  • https://www.google.mg/search*www.google.mg
  • https://www.google.mk/search*www.google.mk
  • https://www.google.ml/search*www.google.ml
  • https://www.google.mn/search*www.google.mn
  • https://www.google.ms/search*www.google.ms
  • https://www.google.mu/search*www.google.mu
  • https://www.google.mv/search*www.google.mv
  • https://www.google.mw/search*www.google.mw
  • https://www.google.ne/search*www.google.ne
  • https://www.google.nl/search*www.google.nl
  • https://www.google.no/search*www.google.no
  • https://www.google.nr/search*www.google.nr
  • https://www.google.nu/search*www.google.nu
  • https://www.google.pl/search*www.google.pl
  • https://www.google.pn/search*www.google.pn
  • https://www.google.ps/search*www.google.ps
  • https://www.google.pt/search*www.google.pt
  • https://www.google.ro/search*www.google.ro
  • https://www.google.rs/search*www.google.rs
  • https://www.google.ru/search*www.google.ru
  • https://www.google.rw/search*www.google.rw
  • https://www.google.sc/search*www.google.sc
  • https://www.google.se/search*www.google.se
  • https://www.google.sh/search*www.google.sh
  • https://www.google.si/search*www.google.si
  • https://www.google.sk/search*www.google.sk
  • https://www.google.sm/search*www.google.sm
  • https://www.google.sn/search*www.google.sn
  • https://www.google.so/search*www.google.so
  • https://www.google.sr/search*www.google.sr
  • https://www.google.st/search*www.google.st
  • https://www.google.td/search*www.google.td
  • https://www.google.tg/search*www.google.tg
  • https://www.google.tk/search*www.google.tk
  • https://www.google.tl/search*www.google.tl
  • https://www.google.tm/search*www.google.tm
  • https://www.google.tn/search*www.google.tn
  • https://www.google.to/search*www.google.to
  • https://www.google.tt/search*www.google.tt
  • https://www.google.vg/search*www.google.vg
  • https://www.google.vu/search*www.google.vu
  • https://www.google.ws/search*www.google.ws
Browser features
  • contextMenusAdd items to the right-click menu
Asked for later, if you agree
  • *://*/*Every website

About this data

Collected from the extension's public Chrome Web Store listing. It's checked every week, because it has 1,000 or more users, and again whenever a new version appears. Last checked 10 Nov 2026, 22:34 UTC; next check around 17 Nov 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “Britannica School Insights” (ecimfebadcfiablhgjpheinknpdkdjhh). Chrome Web Store data, last checked 2026-11-10. https://extensiontracker.com/extension/ecimfebadcfiablhgjpheinknpdkdjhh. Accessed 2026-11-13.
BibTeX
@misc{extensiontracker_ecimfebadcfiablhgjpheinknpdkdjhh,
  title   = {Britannica School Insights (ecimfebadcfiablhgjpheinknpdkdjhh)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-11-10},
  url     = {https://extensiontracker.com/extension/ecimfebadcfiablhgjpheinknpdkdjhh},
  urldate = {2026-11-13}
}

The data is free to reuse under CC BY 4.0.

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