Proterozoic

Quality:

Proterozoic - third eon of the geological timescale, last eon of the Precambrian Supereon. Article “Proterozoic” in Simple English Wikipedia has 21.5 points for quality (as of July 1, 2026). The article contains 3 references and 2 sections.

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

Since the creation of article “Proterozoic”, its content was written by 11 registered users of Simple English Wikipedia and edited by 1377 registered Wikipedia users in all languages.

The article is cited 109 times in Simple English Wikipedia and cited 7886 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Simple English): #381 in June 2013
• Global: #4534 in February 2009

The highest popularity rank from 2008:

• Local (Simple English): #4048 in January 2026
• Global: #16801 in December 2014

There are 52 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	Estonian (et) Proterosoikum		84.2821
2	English (en) Proterozoic		58.8899
3	Norwegian (Nynorsk) (nn) Proterozoikum		54.0814
4	Portuguese (pt) Proterozoico		47.1983
5	Slovak (sk) Proterozoikum		41.5278
6	Malay (ms) Proterozoik		39.4903
7	Spanish (es) Proterozoico		38.0701
8	Russian (ru) Протерозой		38.0328
9	Japanese (ja) 原生代		36.993
10	Arabic (ar) دهر الطلائع		35.3607

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

#	Language	Popularity award	Relative popularity
1	English (en) Proterozoic		2 768 589
2	Spanish (es) Proterozoico		1 484 967
3	Russian (ru) Протерозой		923 173
4	Japanese (ja) 原生代		450 636
5	German (de) Proterozoikum		388 415
6	Portuguese (pt) Proterozoico		321 440
7	French (fr) Protérozoïque		299 315
8	Polish (pl) Proterozoik		278 427
9	Czech (cs) Proterozoikum		211 262
10	Italian (it) Proterozoico		182 692

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) Proterozoic		14 767
2	Russian (ru) Протерозой		3 106
3	Japanese (ja) 原生代		1 959
4	French (fr) Protérozoïque		1 429
5	German (de) Proterozoikum		1 368
6	Spanish (es) Proterozoico		1 345
7	Chinese (zh) 元古宙		1 013
8	Polish (pl) Proterozoik		724
9	Italian (it) Proterozoico		596
10	Portuguese (pt) Proterozoico		556

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

#	Language	AI award	Relative AI
1	English (en) Proterozoic		220
2	German (de) Proterozoikum		93
3	French (fr) Protérozoïque		83
4	Italian (it) Proterozoico		70
5	Russian (ru) Протерозой		68
6	Spanish (es) Proterozoico		66
7	Dutch (nl) Proterozoïcum		57
8	Czech (cs) Proterozoikum		39
9	Galician (gl) Proterozoico		39
10	Portuguese (pt) Proterozoico		39

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	Arabic (ar) دهر الطلائع		1
2	Azerbaijani (az) Proterozoy		1
3	Hebrew (he) פרוטרוזואיקון		1
4	Belarusian (be) Пратэразой		0
5	Bulgarian (bg) Протерозой		0
6	Catalan (ca) Proterozoic		0
7	Czech (cs) Proterozoikum		0
8	Danish (da) Proterozoikum		0
9	German (de) Proterozoikum		0
10	Greek (el) Προτεροζωικός μεγααιώνας		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