SUDOC

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SUDOC

Quality:

SUDOC - system used by the libraries of French universities and higher education establishments to identify, track and manage the documents in their possession. This website is the 1218th most popular in the global Wikipedia ranking of websites and the 122nd most popular website in Serbo-Croatian Wikipedia. Article “SUDOC” in Serbo-Croatian Wikipedia has 9.1 points for quality (as of July 1, 2026). The article contains 0 references and 5 sections.

This article has the best quality in French Wikipedia. Also, this article is the most popular in that (Serbo-Croatian) language version.

Achievements in all the time:
Serbo-Croatian Wikipedia:
Global Wikipedia:
The 1218th most popular in websites.

Since the creation of article “SUDOC”, its content was written by 3 registered users of Serbo-Croatian Wikipedia and edited by 224 registered Wikipedia users in all languages.

SUDOC is on the 122nd place in local ranking of websites in Serbo-Croatian Wikipedia and on the 1218th place in global ranking of websites in all the time.

The article is cited 10334 times in Serbo-Croatian Wikipedia (813th place) and cited 1160741 times in all languages (66th place).

The highest Authors Interest rank from 2001:

  • Local (Serbo-Croatian): #213 in July 2018
  • Global: #25740 in February 2026

The highest popularity rank from 2008:

  • Local (Serbo-Croatian): #2369 in June 2023
  • Global: #64468 in February 2020

There are 37 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2026 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

Languages with the highest quality

#LanguageQuality gradeQuality score
1French (fr)
Système universitaire de documentation
52.095
2Finnish (fi)
Sudoc
28.1376
3Romanian (ro)
Système universitaire de documentation
24.3734
4Vietnamese (vi)
Système universitaire de documentation
21.2835
5Greek (el)
Système universitaire de documentation
18.646
6Hebrew (he)
מערכת התיעוד האוניברסיטאית (צרפת)
17.6149
7Arabic (ar)
النظام الجامعي للتوثيق
16.3749
8Polish (pl)
Système Universitaire de Documentation
16.2588
9Spanish (es)
Système universitaire de documentation
15.8658
10Georgian (ka)
Système universitaire de documentation
14.8768
More...

The following table shows the most popular language versions of the article.

Most popular in all the time

The most popular language versions of the article "SUDOC" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Système universitaire de documentation
778 696
2French (fr)
Système universitaire de documentation
219 508
3Spanish (es)
Système universitaire de documentation
73 034
4Russian (ru)
Университетская система документации
39 459
5Korean (ko)
프랑스 대학도서관 종합목록
29 423
6Portuguese (pt)
Sistema Universitário de Documentação
25 342
7German (de)
Système universitaire de documentation
25 317
8Catalan (ca)
Système universitaire de documentation
23 954
9Chinese (zh)
大學文檔系統
23 778
10Persian (fa)
سامانه مستندات دانشگاهی فرانسه
23 661
More...

The following table shows the language versions of the article with the highest popularity in the last month.

Most popular in June 2026

The most popular language versions of the article "SUDOC" in June 2026
#LanguagePopularity awardRelative popularity
1French (fr)
Système universitaire de documentation
474
2English (en)
Système universitaire de documentation
312
3Polish (pl)
Système Universitaire de Documentation
161
4Spanish (es)
Système universitaire de documentation
122
5Catalan (ca)
Système universitaire de documentation
102
6Galician (gl)
Système universitaire de documentation
95
7Swedish (sv)
Système universitaire de documentation
93
8Greek (el)
Système universitaire de documentation
85
9Czech (cs)
Univerzitní systém dokumentace
80
10Russian (ru)
Университетская система документации
78
More...

The following table shows the language versions of the article with the highest Authors’ Interest.

The highest AI

Language versions of the article "SUDOC" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1French (fr)
Système universitaire de documentation
55
2English (en)
Système universitaire de documentation
30
3German (de)
Système universitaire de documentation
16
4Spanish (es)
Système universitaire de documentation
9
5Greek (el)
Système universitaire de documentation
8
6Portuguese (pt)
Sistema Universitário de Documentação
8
7Hebrew (he)
מערכת התיעוד האוניברסיטאית (צרפת)
7
8Arabic (ar)
النظام الجامعي للتوثيق
6
9Catalan (ca)
Système universitaire de documentation
5
10Danish (da)
Système universitaire de documentation
5
More...

The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

The highest AI in June 2026

Language versions of the article "SUDOC" with the highest AI in June 2026
#LanguageAI awardRelative AI
1French (fr)
Système universitaire de documentation
1
2Arabic (ar)
النظام الجامعي للتوثيق
0
3Bulgarian (bg)
Система за университетска документация на Франция
0
4Catalan (ca)
Système universitaire de documentation
0
5Czech (cs)
Univerzitní systém dokumentace
0
6Danish (da)
Système universitaire de documentation
0
7German (de)
Système universitaire de documentation
0
8Greek (el)
Système universitaire de documentation
0
9English (en)
Système universitaire de documentation
0
10Esperanto (eo)
Système universitaire de documentation
0
More...

The following table shows the language versions of the article with the highest number of citations.

The highest CI

Language versions of the article "SUDOC" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1Spanish (es)
Système universitaire de documentation
155 771
2Russian (ru)
Университетская система документации
122 586
3Polish (pl)
Système Universitaire de Documentation
108 188
4Catalan (ca)
Système universitaire de documentation
82 947
5Czech (cs)
Univerzitní systém dokumentace
61 945
6Ukrainian (uk)
Університетська система документації
59 543
7Portuguese (pt)
Sistema Universitário de Documentação
56 796
8Dutch (nl)
Système universitaire de documentation
53 058
9Swedish (sv)
Système universitaire de documentation
52 955
10Hebrew (he)
מערכת התיעוד האוניברסיטאית (צרפת)
52 338
More...

Scores

Estimated value for Wikipedia:
Serbo-Croatian:
Global:
Popularity in June 2026:
Serbo-Croatian:
Global:
Popularity in all years:
Serbo-Croatian:
Global:
Authors in June 2026:
Serbo-Croatian:
Global:
Registered authors in all years:
Serbo-Croatian:
Global:
Citations:
Serbo-Croatian:
Global:

Quality measures

Interwikis

#LanguageValue
arArabic
النظام الجامعي للتوثيق
bgBulgarian
Система за университетска документация на Франция
caCatalan
Système universitaire de documentation
csCzech
Univerzitní systém dokumentace
daDanish
Système universitaire de documentation
deGerman
Système universitaire de documentation
elGreek
Système universitaire de documentation
enEnglish
Système universitaire de documentation
eoEsperanto
Système universitaire de documentation
esSpanish
Système universitaire de documentation
euBasque
Système universitaire de documentation
faPersian
سامانه مستندات دانشگاهی فرانسه
fiFinnish
Sudoc
frFrench
Système universitaire de documentation
glGalician
Système universitaire de documentation
heHebrew
מערכת התיעוד האוניברסיטאית (צרפת)
hiHindi
सिस्टम यूनिवर्सल डी डॉकुमेंटेशन
idIndonesian
Système universitaire de documentation
jaJapanese
SUDOC
kaGeorgian
Système universitaire de documentation
koKorean
프랑스 대학도서관 종합목록
msMalay
Sistem Pendokumenan Universiti
nlDutch
Système universitaire de documentation
plPolish
Système Universitaire de Documentation
ptPortuguese
Sistema Universitário de Documentação
roRomanian
Système universitaire de documentation
ruRussian
Университетская система документации
shSerbo-Croatian
SUDOC
simpleSimple English
Système universitaire de documentation
slSlovenian
Système universitaire de documentation
srSerbian
Univerzitetski sistem dokumentacije
svSwedish
Système universitaire de documentation
trTurkish
Üniversitelerarası Belgeleme Sistemi
ukUkrainian
Університетська система документації
urUrdu
جامعاتی نظام برائے دستاویزات
viVietnamese
Système universitaire de documentation
zhChinese
大學文檔系統

Popularity rank trends

Best Rank Serbo-Croatian:
#2369
06.2023
Global:
#64468
02.2020

AI rank trends

Best Rank Serbo-Croatian:
#213
07.2018
Global:
#25740
02.2026

Local popularity rank history

Local AI rank history

Languages comparison

Important global interconnections (July 2025 – June 2026)

Cumulative results of quality and popularity of the Wikipedia article

List of Wikipedia articles in different languages (starting with the most popular):

ja: SUDOC
fi: Sudoc
sh: SUDOC

News from 1 July 2026

On 1 July 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2026 FIFA World Cup, Kylian Mbappé, Erling Haaland, Democratic Republic of the Congo, FIFA World Cup, Harry Kane, Romelu Lukaku, Senegal, Michael Olise, Sadio Mané.

In Serbo-Croatian Wikipedia the most popular articles on that day were: Senegal, Demokratska Republika Kongo, Livno, Sultanija Kosem, Sugawara no Michizane, Proboj Nijemaca i četnika iz Crne Gore, Nemanja Vidić, Južni vetar, Romelu Lukaku, Historija Kosova.

About WikiRank

The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 50 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2026. When calculating current popularity and AI of articles data from June 2026 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2026... More information