Ob

Quality:

Ob - second-longest river in Russia. Article “Ob” in Czech Wikipedia has 21.7 points for quality (as of July 1, 2025). The article contains 3 references and 12 sections.

This article has the best quality in Norwegian (Nynorsk) Wikipedia. However, the most popular language version of this article is Russian.

Since the creation of article “Ob”, its content was written by 31 registered users of Czech Wikipedia and edited by 1876 registered Wikipedia users in all languages.

The article is cited 321 times in Czech Wikipedia and cited 18686 times in all languages (8914^th place).

The highest Authors Interest rank from 2001:

• Local (Czech): #995 in December 2006
• Global: #805 in December 2011

The highest popularity rank from 2008:

• Local (Czech): #2792 in February 2011
• Global: #15229 in November 2016

There are 54 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.

#	Language	Quality grade	Quality score
1	Norwegian (Nynorsk) (nn) Ob		75.0545
2	German (de) Ob		73.6289
3	Spanish (es) Río Obi		67.5395
4	French (fr) Ob		63.2735
5	English (en) Ob		59.9481
6	Galician (gl) Río Obi		57.3661
7	Russian (ru) Обь		51.1892
8	Catalan (ca) Obi		50.7636
9	Latin (la) Obius		44.9534
10	Croatian (hr) Ob		38.87

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

#	Language	Popularity award	Relative popularity
1	Russian (ru) Обь		3 495 556
2	English (en) Ob		1 721 209
3	Spanish (es) Río Obi		991 590
4	German (de) Ob		690 649
5	Polish (pl) Ob		551 198
6	French (fr) Ob		372 018
7	Japanese (ja) オビ川		185 674
8	Czech (cs) Ob		147 549
9	Romanian (ro) Obi		142 446
10	Ukrainian (uk) Об		110 672

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

#	Language	Popularity award	Relative popularity
1	Russian (ru) Обь		12 891
2	English (en) Ob		8 160
3	German (de) Ob		5 615
4	French (fr) Ob		1 403
5	Spanish (es) Río Obi		926
6	Polish (pl) Ob		802
7	Japanese (ja) オビ川		787
8	Chinese (zh) 鄂畢河		704
9	Italian (it) Ob'		439
10	Hungarian (hu) Ob (folyó)		348

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

#	Language	AI award	Relative AI
1	English (en) Ob		261
2	Russian (ru) Обь		216
3	French (fr) Ob		143
4	German (de) Ob		136
5	Spanish (es) Río Obi		63
6	Italian (it) Ob'		60
7	Dutch (nl) Ob (rivier)		60
8	Hungarian (hu) Ob (folyó)		52
9	Norwegian (no) Ob		51
10	Polish (pl) Ob		48

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	Italian (it) Ob'		1
2	Arabic (ar) أوب (نهر)		0
3	Azerbaijani (az) Ob (çay, Rusiya)		0
4	Belarusian (be) Об		0
5	Bulgarian (bg) Об		0
6	Catalan (ca) Obi		0
7	Czech (cs) Ob		0
8	Danish (da) Ob		0
9	German (de) Ob		0
10	Greek (el) Ποταμός Ομπ		0

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

On 21 December 2025 in multilingual Wikipedia, Internet users most often read articles on the following topics: Jeffrey Epstein, Anthony Joshua, James Ransone, Avatar: Fire and Ash, Jake Paul, Wake Up Dead Man, Stranger Things, Ghislaine Maxwell, Avatar, Avatar: The Way of Water.

In Czech Wikipedia the most popular articles on that day were: Střelba na Filozofické fakultě Univerzity Karlovy, Elvis Presley, David Bohbot, Jeffrey Epstein, Čertí brko, Jaromír Zůna, Judit Pecháček, Libuše Šafránková, Jak se budí princezny, Marka Míková.

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