Jan Koller

Quality:

Jan Koller - Czech footballer. Article “Jan Koller” in Simple English Wikipedia has 37.1 points for quality (as of July 1, 2026). The article contains 15 references and 5 sections.

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

Since the creation of article “Jan Koller”, its content was written by 11 registered users of Simple English Wikipedia and edited by 1445 registered Wikipedia users in all languages.

The article is cited 26 times in Simple English Wikipedia and cited 4041 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Simple English): #4415 in January 2014
• Global: #377 in June 2008

The highest popularity rank from 2008:

• Local (Simple English): #7482 in June 2016
• Global: #4932 in June 2008

There are 41 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.

#	Language	Quality grade	Quality score
1	Czech (cs) Jan Koller		78.2286
2	English (en) Jan Koller		57.1758
3	Simple English (simple) Jan Koller		37.1272
4	Russian (ru) Коллер, Ян		32.7778
5	Vietnamese (vi) Jan Koller		32.358
6	French (fr) Jan Koller		30.5149
7	Spanish (es) Jan Koller		30.006
8	Polish (pl) Jan Koller		29.7494
9	German (de) Jan Koller		28.0155
10	Armenian (hy) Յան Կոլլեր		26.3142

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

#	Language	Popularity award	Relative popularity
1	English (en) Jan Koller		2 156 711
2	German (de) Jan Koller		689 008
3	Russian (ru) Коллер, Ян		617 878
4	Czech (cs) Jan Koller		580 103
5	French (fr) Jan Koller		516 515
6	Japanese (ja) ヤン・コレル		473 111
7	Spanish (es) Jan Koller		471 547
8	Italian (it) Jan Koller		347 142
9	Polish (pl) Jan Koller		275 669
10	Portuguese (pt) Jan Koller		228 326

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

#	Language	Popularity award	Relative popularity
1	English (en) Jan Koller		21 036
2	Czech (cs) Jan Koller		18 547
3	Japanese (ja) ヤン・コレル		7 585
4	Spanish (es) Jan Koller		6 608
5	Persian (fa) یان کولر		4 384
6	German (de) Jan Koller		4 127
7	Russian (ru) Коллер, Ян		3 578
8	French (fr) Jan Koller		3 390
9	Portuguese (pt) Jan Koller		2 318
10	Italian (it) Jan Koller		1 733

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

#	Language	AI award	Relative AI
1	English (en) Jan Koller		211
2	German (de) Jan Koller		140
3	French (fr) Jan Koller		120
4	Italian (it) Jan Koller		105
5	Russian (ru) Коллер, Ян		80
6	Dutch (nl) Jan Koller		71
7	Czech (cs) Jan Koller		69
8	Spanish (es) Jan Koller		64
9	Japanese (ja) ヤン・コレル		61
10	Polish (pl) Jan Koller		61

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

#	Language	AI award	Relative AI
1	Czech (cs) Jan Koller		3
2	English (en) Jan Koller		3
3	German (de) Jan Koller		2
4	Spanish (es) Jan Koller		2
5	Japanese (ja) ヤン・コレル		2
6	Arabic (ar) يان كولر		1
7	Italian (it) Jan Koller		1
8	Catalan (ca) Jan Koller		0
9	Danish (da) Jan Koller		0
10	Greek (el) Γιαν Κόλερ		0

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

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.

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