Jo Siffert

ro

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Jo Siffert

Quality:

Joseph Siffert - Swiss racecar and motorcycle driver (1936-1971). Article “Jo Siffert” in Romanian Wikipedia has 21.9 points for quality (as of July 1, 2025). The article contains 3 references and 0 sections.

This article has the best quality in French Wikipedia. However, the most popular language version of this article is English.

Since the creation of article “Jo Siffert”, its content was written by 5 registered users of Romanian Wikipedia and edited by 591 registered Wikipedia users in all languages.

The article is cited 26 times in Romanian Wikipedia and cited 4131 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Romanian): #3747 in September 2023
  • Global: #15747 in April 2013

The highest popularity rank from 2008:

  • Local (Romanian): #10457 in February 2009
  • Global: #85099 in September 2020

There are 21 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, 2025 (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)
Joseph Siffert
100
2English (en)
Jo Siffert
60.6836
3German (de)
Jo Siffert
45.6119
4Swedish (sv)
Jo Siffert
27.8482
5Italian (it)
Jo Siffert
27.7339
6Galician (gl)
Jo Siffert
23.5713
7Romanian (ro)
Jo Siffert
21.9423
8Japanese (ja)
ジョー・シフェール
18.6613
9Slovenian (sl)
Jo Siffert
18.1111
10Finnish (fi)
Jo Siffert
14.9575
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 "Jo Siffert" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Jo Siffert
539 974
2German (de)
Jo Siffert
434 736
3French (fr)
Joseph Siffert
251 197
4Italian (it)
Jo Siffert
105 470
5Spanish (es)
Jo Siffert
62 696
6Japanese (ja)
ジョー・シフェール
49 965
7Russian (ru)
Зифферт, Йо
38 005
8Portuguese (pt)
Jo Siffert
37 823
9Polish (pl)
Jo Siffert
30 365
10Dutch (nl)
Jo Siffert
21 791
More...

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

Most popular in June 2025

The most popular language versions of the article "Jo Siffert" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Jo Siffert
4 411
2German (de)
Jo Siffert
3 326
3French (fr)
Joseph Siffert
1 855
4Italian (it)
Jo Siffert
831
5Spanish (es)
Jo Siffert
324
6Japanese (ja)
ジョー・シフェール
256
7Portuguese (pt)
Jo Siffert
167
8Dutch (nl)
Jo Siffert
127
9Russian (ru)
Зифферт, Йо
126
10Hungarian (hu)
Jo Siffert
107
More...

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

The highest AI

Language versions of the article "Jo Siffert" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1French (fr)
Joseph Siffert
122
2English (en)
Jo Siffert
112
3German (de)
Jo Siffert
97
4Italian (it)
Jo Siffert
61
5Spanish (es)
Jo Siffert
26
6Russian (ru)
Зифферт, Йо
23
7Portuguese (pt)
Jo Siffert
19
8Hungarian (hu)
Jo Siffert
18
9Dutch (nl)
Jo Siffert
16
10Finnish (fi)
Jo Siffert
12
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 2025

Language versions of the article "Jo Siffert" with the highest AI in June 2025
#LanguageAI awardRelative AI
1English (en)
Jo Siffert
1
2Turkish (tr)
Jo Siffert
1
3Bulgarian (bg)
Жо Сифер
0
4Catalan (ca)
Jo Siffert
0
5German (de)
Jo Siffert
0
6Spanish (es)
Jo Siffert
0
7Persian (fa)
جو سیفرت
0
8Finnish (fi)
Jo Siffert
0
9French (fr)
Joseph Siffert
0
10Galician (gl)
Jo Siffert
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 "Jo Siffert" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Jo Siffert
635
2German (de)
Jo Siffert
384
3French (fr)
Joseph Siffert
381
4Dutch (nl)
Jo Siffert
369
5Italian (it)
Jo Siffert
272
6Russian (ru)
Зифферт, Йо
256
7Japanese (ja)
ジョー・シフェール
233
8Portuguese (pt)
Jo Siffert
233
9Slovenian (sl)
Jo Siffert
203
10Polish (pl)
Jo Siffert
169
More...

Scores

Estimated value for Wikipedia:
Romanian:
Global:
Popularity in June 2025:
Romanian:
Global:
Popularity in all years:
Romanian:
Global:
Authors in June 2025:
Romanian:
Global:
Registered authors in all years:
Romanian:
Global:
Citations:
Romanian:
Global:

Quality measures

Interwikis

#LanguageValue
bgBulgarian
Жо Сифер
caCatalan
Jo Siffert
deGerman
Jo Siffert
enEnglish
Jo Siffert
esSpanish
Jo Siffert
faPersian
جو سیفرت
fiFinnish
Jo Siffert
frFrench
Joseph Siffert
glGalician
Jo Siffert
hrCroatian
Jo Siffert
huHungarian
Jo Siffert
itItalian
Jo Siffert
jaJapanese
ジョー・シフェール
nlDutch
Jo Siffert
plPolish
Jo Siffert
ptPortuguese
Jo Siffert
roRomanian
Jo Siffert
ruRussian
Зифферт, Йо
slSlovenian
Jo Siffert
svSwedish
Jo Siffert
trTurkish
Jo Siffert

Popularity rank trends

Best Rank Romanian:
#10457
02.2009
Global:
#85099
09.2020

AI rank trends

Best Rank Romanian:
#3747
09.2023
Global:
#15747
04.2013

Local AI rank history

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Joseph Siffert from Wikipedia articles about List of Formula One fatalities, 1971 Formula One season, Jim Clark, 1966 24 Hours of Le Mans and List of Formula One Grand Prix winners. Whereas reading the article about Joseph Siffert people most often go to Wikipedia articles on Ronnie Peterson, 1971 World Championship Victory Race, Jean Tinguely, Fribourg and British Racing Motors.

Cumulative results of quality and popularity of the Wikipedia article

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

News from 21 February 2026

On 21 February 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: Jeffrey Epstein, Alysa Liu, Eric Dane, 2026 Winter Olympics, Rebecca Gayheart, Johannes Høsflot Klæbo, Wuthering Heights, amyotrophic lateral sclerosis, Andrew Mountbatten-Windsor, John F. Kennedy Jr..

In Romanian Wikipedia the most popular articles on that day were: Eric Dane, Jeffrey Epstein, Julia Sauter, The Equalizer (film), Leon Dănăilă, Dinu Zamfirescu, Nea Mărin miliardar, Sagrada Família, România, Societatea Română de Televiziune.

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 44 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2025. When calculating current popularity and AI of articles data from June 2025 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2025... More information