Rett syndrome

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Rett syndrome

Quality:

Rett syndrome - genetic brain disorder. Article “Rett syndrome” in Simple English Wikipedia has 32.2 points for quality (as of July 1, 2026). The article contains 22 references and 1 sections.

This article has the best quality in English Wikipedia. Also, this article is the most popular in that (Simple English) language version.

Since the creation of article “Rett syndrome”, its content was written by 12 registered users of Simple English Wikipedia and edited by 1223 registered Wikipedia users in all languages.

The article is cited 20 times in Simple English Wikipedia and cited 1968 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Simple English): #558 in July 2012
  • Global: #8982 in June 2002

The highest popularity rank from 2008:

  • Local (Simple English): #7630 in May 2013
  • Global: #6287 in October 2018

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
1English (en)
Rett syndrome
94.2857
2Uzbek (uz)
Rett sindromi
72.889
3Hebrew (he)
תסמונת רט
54.6477
4French (fr)
Syndrome de Rett
48.0851
5Tamil (ta)
இரெட் நோய்த்தொகை
46.83
6Armenian (hy)
Ռետտի համախտանիշ
43.9799
7Finnish (fi)
Rettin oireyhtymä
42.0754
8Serbo-Croatian (sh)
Rettov sindrom
42.0585
9Portuguese (pt)
Síndrome de Rett
37.4339
10Polish (pl)
Zespół Retta
34.7417
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 "Rett syndrome" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Rett syndrome
7 629 536
2German (de)
Rett-Syndrom
1 912 154
3Spanish (es)
Síndrome de Rett
1 663 494
4Russian (ru)
Синдром Ретта
1 484 695
5French (fr)
Syndrome de Rett
1 428 329
6Italian (it)
Sindrome di Rett
1 274 051
7Polish (pl)
Zespół Retta
1 103 057
8Japanese (ja)
レット症候群
1 053 871
9Portuguese (pt)
Síndrome de Rett
559 887
10Dutch (nl)
Syndroom van Rett
527 756
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 "Rett syndrome" in June 2026
#LanguagePopularity awardRelative popularity
1English (en)
Rett syndrome
15 363
2German (de)
Rett-Syndrom
4 080
3Hebrew (he)
תסמונת רט
2 414
4French (fr)
Syndrome de Rett
2 191
5Russian (ru)
Синдром Ретта
1 988
6Polish (pl)
Zespół Retta
1 693
7Italian (it)
Sindrome di Rett
734
8Spanish (es)
Síndrome de Rett
728
9Japanese (ja)
レット症候群
654
10Chinese (zh)
蕾特氏症
357
More...

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

The highest AI

Language versions of the article "Rett syndrome" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Rett syndrome
371
2French (fr)
Syndrome de Rett
95
3German (de)
Rett-Syndrom
93
4Italian (it)
Sindrome di Rett
74
5Hebrew (he)
תסמונת רט
71
6Russian (ru)
Синдром Ретта
63
7Dutch (nl)
Syndroom van Rett
57
8Spanish (es)
Síndrome de Rett
46
9Polish (pl)
Zespół Retta
40
10Portuguese (pt)
Síndrome de Rett
29
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 "Rett syndrome" with the highest AI in June 2026
#LanguageAI awardRelative AI
1English (en)
Rett syndrome
2
2Estonian (et)
Retti sündroom
2
3Portuguese (pt)
Síndrome de Rett
2
4Arabic (ar)
متلازمة ريت
1
5Catalan (ca)
Síndrome de Rett
1
6French (fr)
Syndrome de Rett
1
7Croatian (hr)
Rettov sindrom
1
8Polish (pl)
Zespół Retta
1
9Swedish (sv)
Retts syndrom
1
10Azerbaijani (az)
Rett sindromu
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 "Rett syndrome" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Rett syndrome
554
2French (fr)
Syndrome de Rett
524
3Portuguese (pt)
Síndrome de Rett
117
4Vietnamese (vi)
Hội chứng Rett
93
5Arabic (ar)
متلازمة ريت
77
6Thai (th)
กลุ่มอาการเรตต์
60
7Dutch (nl)
Syndroom van Rett
48
8Chinese (zh)
蕾特氏症
46
9German (de)
Rett-Syndrom
44
10Russian (ru)
Синдром Ретта
40
More...

Scores

Estimated value for Wikipedia:
Simple English:
Global:
Popularity in June 2026:
Simple English:
Global:
Popularity in all years:
Simple English:
Global:
Authors in June 2026:
Simple English:
Global:
Registered authors in all years:
Simple English:
Global:
Citations:
Simple English:
Global:

Quality measures

Interwikis

#LanguageValue
arArabic
متلازمة ريت
azAzerbaijani
Rett sindromu
caCatalan
Síndrome de Rett
csCzech
Rettův syndrom
daDanish
Retts syndrom
deGerman
Rett-Syndrom
elGreek
Σύνδρομο Ρετ
enEnglish
Rett syndrome
esSpanish
Síndrome de Rett
etEstonian
Retti sündroom
faPersian
سندرم رت
fiFinnish
Rettin oireyhtymä
frFrench
Syndrome de Rett
heHebrew
תסמונת רט
hrCroatian
Rettov sindrom
hyArmenian
Ռետտի համախտանիշ
idIndonesian
Sindrom Rett
itItalian
Sindrome di Rett
jaJapanese
レット症候群
kaGeorgian
რეტის სინდრომი
koKorean
레트 증후군
nlDutch
Syndroom van Rett
noNorwegian
Retts syndrom
plPolish
Zespół Retta
ptPortuguese
Síndrome de Rett
ruRussian
Синдром Ретта
shSerbo-Croatian
Rettov sindrom
simpleSimple English
Rett syndrome
srSerbian
Ретов синдром
svSwedish
Retts syndrom
taTamil
இரெட் நோய்த்தொகை
thThai
กลุ่มอาการเรตต์
trTurkish
Rett sendromu
ukUkrainian
Синдром Ретта
uzUzbek
Rett sindromi
viVietnamese
Hội chứng Rett
zhChinese
蕾特氏症

Popularity rank trends

Best Rank Simple English:
#7630
05.2013
Global:
#6287
10.2018

AI rank trends

Best Rank Simple English:
#558
07.2012
Global:
#8982
06.2002

Local popularity rank history

Global popularity rank history

Local AI rank history

Global AI rank history

Languages comparison

Important global interconnections (July 2025 – June 2026)

Wikipedia readers most often find their way to information on Rett syndrome from Wikipedia articles about Jean-Marc Généreux, Autism spectrum disorder, Leslie Malton, Autism and Richard Engel. Whereas reading the article about Rett syndrome people most often go to Wikipedia articles on Klinefelters syndrome, Angelman syndrome, Developmental coordination disorder, MECP2 and Huda Zoghbi.

Cumulative results of quality and popularity of the Wikipedia article

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

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 Simple English Wikipedia the most popular articles on that day were: List of European countries, Black, List of sex positions, 2026 Iran war, Suresh Raina, Politics of Germany, Academy Award for Best Director, 2020, DYSS-TV, 2022.

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