Apollo 4

Apollo 4 - uncrewed test flight of the United States Apollo program. Article “Apollo 4” in Portuguese Wikipedia has 71.5 points for quality (as of July 1, 2026). The article contains 83 references and 12 sections.

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

Since the creation of article “Apollo 4”, its content was written by 26 registered users of Portuguese Wikipedia and edited by 886 registered Wikipedia users in all languages.

The article is cited 57 times in Portuguese Wikipedia and cited 1553 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Portuguese): #5846 in April 2023
• Global: #4552 in July 2022

The highest popularity rank from 2008:

• Local (Portuguese): #11546 in April 2023
• Global: #17118 in April 2026

There are 36 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	Chinese (zh) 阿波罗4号		93.8779
2	English (en) Apollo 4		87.2477
3	Vietnamese (vi) Apollo 4		75.3622
4	Portuguese (pt) Apollo 4		71.4821
5	Hungarian (hu) Apollo–4		58.0459
6	Ukrainian (uk) Аполлон-4		31.6283
7	French (fr) Apollo 4		29.011
8	Azerbaijani (az) Apollon 4		27.6683
9	Slovak (sk) Apollo 4		25.0593
10	Hindi (hi) अपोलो 4		24.8476

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

The most popular language versions of the article "Apollo 4" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Apollo 4		1 468 951
2	German (de) Apollo 4		239 355
3	Spanish (es) Apolo 4		153 135
4	French (fr) Apollo 4		147 312
5	Russian (ru) Аполлон-4		131 005
6	Italian (it) Apollo 4		122 457
7	Japanese (ja) アポロ4号		93 670
8	Polish (pl) Apollo 4		81 986
9	Chinese (zh) 阿波罗4号		61 343
10	Portuguese (pt) Apollo 4		56 549

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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 "Apollo 4" in June 2026

#	Language	Popularity award	Relative popularity
1	English (en) Apollo 4		4 137
2	German (de) Apollo 4		474
3	Russian (ru) Аполлон-4		420
4	French (fr) Apollo 4		380
5	Chinese (zh) 阿波罗4号		276
6	Japanese (ja) アポロ4号		242
7	Spanish (es) Apolo 4		223
8	Italian (it) Apollo 4		203
9	Portuguese (pt) Apollo 4		137
10	Vietnamese (vi) Apollo 4		123

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

Language versions of the article "Apollo 4" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Apollo 4		220
2	French (fr) Apollo 4		73
3	Italian (it) Apollo 4		63
4	German (de) Apollo 4		58
5	Hungarian (hu) Apollo–4		53
6	Dutch (nl) Apollo 4		47
7	Portuguese (pt) Apollo 4		26
8	Spanish (es) Apolo 4		23
9	Hebrew (he) אפולו 4		22
10	Russian (ru) Аполлон-4		22

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

Language versions of the article "Apollo 4" with the highest AI in June 2026

#	Language	AI award	Relative AI
1	English (en) Apollo 4		3
2	Hebrew (he) אפולו 4		1
3	Vietnamese (vi) Apollo 4		1
4	Chinese (zh) 阿波罗4号		1
5	Arabic (ar) أبولو 4		0
6	Azerbaijani (az) Apollon 4		0
7	Bulgarian (bg) Аполо 4		0
8	Catalan (ca) Apollo 4		0
9	Czech (cs) Apollo 4		0
10	German (de) Apollo 4		0

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

Language versions of the article "Apollo 4" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Apollo 4		224
2	Russian (ru) Аполлон-4		97
3	French (fr) Apollo 4		91
4	Hungarian (hu) Apollo–4		76
5	Ukrainian (uk) Аполлон-4		73
6	Chinese (zh) 阿波罗4号		72
7	Japanese (ja) アポロ4号		68
8	Polish (pl) Apollo 4		67
9	Italian (it) Apollo 4		61
10	Arabic (ar) أبولو 4		57

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#	Language	Value
ar	Arabic أبولو 4
az	Azerbaijani Apollon 4
bg	Bulgarian Аполо 4
ca	Catalan Apollo 4
cs	Czech Apollo 4
de	German Apollo 4
el	Greek Απόλλων 4
en	English Apollo 4
es	Spanish Apolo 4
et	Estonian Apollo 4
fa	Persian آپولو ۴
fi	Finnish Apollo 4
fr	French Apollo 4
gl	Galician Apollo 4
he	Hebrew אפולו 4
hi	Hindi अपोलो 4
hu	Hungarian Apollo–4
id	Indonesian Apollo 4
it	Italian Apollo 4
ja	Japanese アポロ4号
ko	Korean 아폴로 4호
nl	Dutch Apollo 4
no	Norwegian Apollo 4
pl	Polish Apollo 4
pt	Portuguese Apollo 4
ro	Romanian Apollo 4
ru	Russian Аполлон-4
simple	Simple English Apollo 4
sk	Slovak Apollo 4
sl	Slovenian Apollo 4
sv	Swedish Apollo 4
tr	Turkish Apollo 4
uk	Ukrainian Аполлон-4
ur	Urdu اپالو 4
vi	Vietnamese Apollo 4
zh	Chinese 阿波罗4号

Best Rank

Portuguese: #11546 04.2023

Global: #17118 04.2026

Best Rank

Portuguese: #5846 04.2023

Global: #4552 07.2022

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 Portuguese Wikipedia the most popular articles on that day were: Erling Haaland, República Democrática do Congo, Romelu Lukaku, Copa do Mundo FIFA de 2026, Kylian Mbappé, Senegal, Copa do Mundo FIFA, Lista de artilheiros da Copa do Mundo FIFA, Harry Kane, Carlo Ancelotti.

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