Null graph

Order-zero graph - the unique graph having no vertices. Article “Null graph” in English Wikipedia has 17.8 points for quality (as of July 1, 2025). The article contains 4 references and 6 sections.

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

Since the creation of article “Null graph”, its content was written by 44 registered users of English Wikipedia and edited by 81 registered Wikipedia users in all languages.

The article is cited 52 times in English Wikipedia and cited 184 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #130287 in March 2012
• Global: #192444 in July 2009

The highest popularity rank from 2008:

• Local (English): #541221 in March 2009
• Global: #779810 in March 2009

There are 12 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	Chinese (zh) 空圖		35.3749
2	Tamil (ta) வெற்று கோட்டுரு		31.8497
3	French (fr) Graphe nul		25.4664
4	Swedish (sv) Nollgraf		22.4679
5	Hungarian (hu) Üres gráf		19.106
6	English (en) Null graph		17.8259
7	Japanese (ja) 空グラフ		10.3431
8	Persian (fa) گراف تهی		4.3013
9	Esperanto (eo) Nulgrafeo		3.633
10	Spanish (es) Grafo nulo		2.1543

More...

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

The most popular language versions of the article "Null graph" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Null graph		173 352
2	Spanish (es) Grafo nulo		27 330
3	Japanese (ja) 空グラフ		10 249
4	French (fr) Graphe nul		4 272
5	Esperanto (eo) Nulgrafeo		3 721
6	Persian (fa) گراف تهی		3 193
7	Chinese (zh) 空圖		2 829
8	Hungarian (hu) Üres gráf		1 418
9	Czech (cs) Prázdný graf		867
10	Swedish (sv) Nollgraf		509

More...

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

The most popular language versions of the article "Null graph" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Null graph		924
2	Chinese (zh) 空圖		102
3	Persian (fa) گراف تهی		55
4	Japanese (ja) 空グラフ		46
5	Spanish (es) Grafo nulo		29
6	French (fr) Graphe nul		22
7	Hungarian (hu) Üres gráf		22
8	Esperanto (eo) Nulgrafeo		9
9	Tamil (ta) வெற்று கோட்டுரு		8
10	Czech (cs) Prázdný graf		7

More...

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

Language versions of the article "Null graph" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Null graph		44
2	French (fr) Graphe nul		8
3	Persian (fa) گراف تهی		6
4	Esperanto (eo) Nulgrafeo		5
5	Japanese (ja) 空グラフ		5
6	Catalan (ca) Graf nul		4
7	Hungarian (hu) Üres gráf		3
8	Spanish (es) Grafo nulo		2
9	Czech (cs) Prázdný graf		1
10	Swedish (sv) Nollgraf		1

More...

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

Language versions of the article "Null graph" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Catalan (ca) Graf nul		0
2	Czech (cs) Prázdný graf		0
3	English (en) Null graph		0
4	Esperanto (eo) Nulgrafeo		0
5	Spanish (es) Grafo nulo		0
6	Persian (fa) گراف تهی		0
7	French (fr) Graphe nul		0
8	Hungarian (hu) Üres gráf		0
9	Japanese (ja) 空グラフ		0
10	Swedish (sv) Nollgraf		0

More...

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

Language versions of the article "Null graph" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Null graph		52
2	Hungarian (hu) Üres gráf		29
3	Chinese (zh) 空圖		28
4	Japanese (ja) 空グラフ		24
5	Spanish (es) Grafo nulo		12
6	Esperanto (eo) Nulgrafeo		11
7	French (fr) Graphe nul		11
8	Tamil (ta) வெற்று கோட்டுரு		6
9	Persian (fa) گراف تهی		5
10	Catalan (ca) Graf nul		4

More...

#	Language	Value
ca	Catalan Graf nul
cs	Czech Prázdný graf
en	English Null graph
eo	Esperanto Nulgrafeo
es	Spanish Grafo nulo
fa	Persian گراف تهی
fr	French Graphe nul
hu	Hungarian Üres gráf
ja	Japanese 空グラフ
sv	Swedish Nollgraf
ta	Tamil வெற்று கோட்டுரு
zh	Chinese 空圖

Best Rank

English: #541221 03.2009

Global: #779810 03.2009

Best Rank

English: #130287 03.2012

Global: #192444 07.2009

On 12 August 2025 in multilingual Wikipedia, Internet users most often read articles on the following topics: Cristiano Ronaldo, Wednesday, Georgina Rodríguez, ChatGPT, Weapons, Jenna Ortega, deaths in 2025, Taylor Swift, Miguel Uribe Turbay, 2025–26 UEFA Champions League.

In English Wikipedia the most popular articles on that day were: Weapons (2025 film), Danielle Spencer (American actress), Cristiano Ronaldo, Deaths in 2025, Taylor Swift, Wednesday (TV series), Superman (2025 film), Georgina Rodríguez, Coolie (2025 film), The Fantastic Four: First Steps.

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