Leo Slezak

es

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Leo Slezak

Quality:

Leo Slezak - Austrian opera singer (1873–1946). Article “Leo Slezak” in Spanish Wikipedia has 5.3 points for quality (as of July 1, 2025). The article contains 0 references and 2 sections.

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

Since the creation of article “Leo Slezak”, its content was written by 13 registered users of Spanish Wikipedia and edited by 360 registered Wikipedia users in all languages.

The article is cited 23 times in Spanish Wikipedia and cited 380 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Spanish): #34698 in June 2009
  • Global: #31629 in December 2004

The highest popularity rank from 2008:

  • Local (Spanish): #306386 in March 2014
  • Global: #313449 in June 2021

There are 14 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
1Italian (it)
Leo Slezak
40.2219
2German (de)
Leo Slezak
39.4107
3Swedish (sv)
Leo Slezak
34.1066
4English (en)
Leo Slezak
33.684
5Czech (cs)
Leo Slezak
26.851
6Norwegian (no)
Leo Slezak
25.9963
7Ukrainian (uk)
Лео Слезак
25.2053
8Portuguese (pt)
Leo Slezak
23.7993
9Polish (pl)
Leo Slezak
23.3701
10French (fr)
Leo Slezak
12.7651
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 "Leo Slezak" in all the time
#LanguagePopularity awardRelative popularity
1German (de)
Leo Slezak
181 259
2English (en)
Leo Slezak
154 846
3Polish (pl)
Leo Slezak
19 387
4Russian (ru)
Слезак, Лео
15 405
5Spanish (es)
Leo Slezak
13 226
6Czech (cs)
Leo Slezak
11 569
7French (fr)
Leo Slezak
8 265
8Dutch (nl)
Leo Slezak
4 312
9Swedish (sv)
Leo Slezak
3 533
10Esperanto (eo)
Leo Slezak
2 167
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 "Leo Slezak" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Leo Slezak
1 233
2German (de)
Leo Slezak
681
3Polish (pl)
Leo Slezak
107
4Russian (ru)
Слезак, Лео
70
5Italian (it)
Leo Slezak
55
6Spanish (es)
Leo Slezak
44
7Czech (cs)
Leo Slezak
33
8Norwegian (no)
Leo Slezak
22
9French (fr)
Leo Slezak
16
10Dutch (nl)
Leo Slezak
15
More...

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

The highest AI

Language versions of the article "Leo Slezak" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1German (de)
Leo Slezak
110
2English (en)
Leo Slezak
89
3French (fr)
Leo Slezak
30
4Dutch (nl)
Leo Slezak
21
5Polish (pl)
Leo Slezak
20
6Czech (cs)
Leo Slezak
18
7Swedish (sv)
Leo Slezak
17
8Spanish (es)
Leo Slezak
13
9Russian (ru)
Слезак, Лео
13
10Esperanto (eo)
Leo Slezak
10
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 "Leo Slezak" with the highest AI in June 2025
#LanguageAI awardRelative AI
1German (de)
Leo Slezak
3
2Polish (pl)
Leo Slezak
1
3Czech (cs)
Leo Slezak
0
4English (en)
Leo Slezak
0
5Esperanto (eo)
Leo Slezak
0
6Spanish (es)
Leo Slezak
0
7French (fr)
Leo Slezak
0
8Italian (it)
Leo Slezak
0
9Dutch (nl)
Leo Slezak
0
10Norwegian (no)
Leo Slezak
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 "Leo Slezak" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1German (de)
Leo Slezak
119
2English (en)
Leo Slezak
95
3French (fr)
Leo Slezak
31
4Spanish (es)
Leo Slezak
23
5Italian (it)
Leo Slezak
22
6Russian (ru)
Слезак, Лео
18
7Czech (cs)
Leo Slezak
17
8Polish (pl)
Leo Slezak
15
9Swedish (sv)
Leo Slezak
13
10Norwegian (no)
Leo Slezak
10
More...

Scores

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

Quality measures

Interwikis

#LanguageValue
csCzech
Leo Slezak
deGerman
Leo Slezak
enEnglish
Leo Slezak
eoEsperanto
Leo Slezak
esSpanish
Leo Slezak
frFrench
Leo Slezak
itItalian
Leo Slezak
nlDutch
Leo Slezak
noNorwegian
Leo Slezak
plPolish
Leo Slezak
ptPortuguese
Leo Slezak
ruRussian
Слезак, Лео
svSwedish
Leo Slezak
ukUkrainian
Лео Слезак

Popularity rank trends

Best Rank Spanish:
#306386
03.2014
Global:
#313449
06.2021

AI rank trends

Best Rank Spanish:
#34698
06.2009
Global:
#31629
12.2004

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Leo Slezak from Wikipedia articles about Walter Slezak, Erika Slezak, Münchhausen, Sexuality of Adolf Hitler and Gustav Mahler. Whereas reading the article about Leo Slezak people most often go to Wikipedia articles on Walter Slezak, Margarete Slezak, Erika Slezak, Elsa Wertheim and Plum butter.

Cumulative results of quality and popularity of the Wikipedia article

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

News from 15 February 2026

On 15 February 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: Jeffrey Epstein, Wuthering Heights, 2026 Winter Olympics, Epstein files, Ilia Malinin, Wuthering Heights, Ghislaine Maxwell, Lucas Pinheiro Braathen, 2026 Winter Olympics medal table, Valentine's Day.

In Spanish Wikipedia the most popular articles on that day were: Radio AM 750, Jeffrey Epstein, Cumbres Borrascosas, Loles León, Día de San Valentín, Cumbres Borrascosas (película de 2026), Bad Bunny, Patrick Swayze, En el Barro, Hamnet (película).

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