IEC 61508

IEC 61508 - international standard for electronic safety-related systems. Article “IEC 61508” in Japanese Wikipedia has 18.1 points for quality (as of July 1, 2025). The article contains 12 references and 15 sections. The article also contains templates indicating quality issues, therefore its score was reduced by 0.95 points.

This article has the best quality in English Wikipedia. Also, this article is the most popular in that (Japanese) language version.

Since the creation of article “IEC 61508”, its content was written by 20 registered users of Japanese Wikipedia and edited by 217 registered Wikipedia users in all languages.

The article is cited 13 times in Japanese Wikipedia and cited 417 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Japanese): #15559 in November 2014
• Global: #89632 in March 2006

The highest popularity rank from 2008:

• Local (Japanese): #80787 in April 2015
• Global: #113219 in April 2015

There are 8 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	English (en) IEC 61508		32.9691
2	Catalan (ca) IEC 61508		32.4605
3	Chinese (zh) IEC 61508		29.6102
4	Italian (it) IEC 61508		20.3369
5	Japanese (ja) IEC 61508		18.088
6	French (fr) CEI 61508		17.6205
7	German (de) IEC 61508		15.4348
8	Korean (ko) IEC 61508		1.1687

More...

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

The most popular language versions of the article "IEC 61508" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) IEC 61508		1 302 367
2	German (de) IEC 61508		573 926
3	Japanese (ja) IEC 61508		213 827
4	French (fr) CEI 61508		89 974
5	Chinese (zh) IEC 61508		77 631
6	Korean (ko) IEC 61508		32 460
7	Italian (it) IEC 61508		21 932
8	Catalan (ca) IEC 61508		2 170

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 "IEC 61508" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) IEC 61508		4 069
2	German (de) IEC 61508		1 060
3	Japanese (ja) IEC 61508		499
4	French (fr) CEI 61508		447
5	Chinese (zh) IEC 61508		431
6	Italian (it) IEC 61508		248
7	Korean (ko) IEC 61508		53
8	Catalan (ca) IEC 61508		10

More...

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

Language versions of the article "IEC 61508" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) IEC 61508		100
2	German (de) IEC 61508		65
3	Japanese (ja) IEC 61508		20
4	Italian (it) IEC 61508		10
5	Chinese (zh) IEC 61508		8
6	French (fr) CEI 61508		6
7	Catalan (ca) IEC 61508		4
8	Korean (ko) IEC 61508		4

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 "IEC 61508" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	English (en) IEC 61508		1
2	Catalan (ca) IEC 61508		0
3	German (de) IEC 61508		0
4	French (fr) CEI 61508		0
5	Italian (it) IEC 61508		0
6	Japanese (ja) IEC 61508		0
7	Korean (ko) IEC 61508		0
8	Chinese (zh) IEC 61508		0

More...

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

Language versions of the article "IEC 61508" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) IEC 61508		230
2	German (de) IEC 61508		58
3	Italian (it) IEC 61508		56
4	Chinese (zh) IEC 61508		36
5	French (fr) CEI 61508		14
6	Japanese (ja) IEC 61508		13
7	Catalan (ca) IEC 61508		6
8	Korean (ko) IEC 61508		4

More...

#	Language	Value
ca	Catalan IEC 61508
de	German IEC 61508
en	English IEC 61508
fr	French CEI 61508
it	Italian IEC 61508
ja	Japanese IEC 61508
ko	Korean IEC 61508
zh	Chinese IEC 61508

Best Rank

Japanese: #80787 04.2015

Global: #113219 04.2015

Best Rank

Japanese: #15559 11.2014

Global: #89632 03.2006

On 15 February 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: Jeffrey Epstein, Wuthering Heights, 2026 Winter Olympics, Epstein files, Ilia Malinin, Wuthering Heights, Ghislaine Maxwell, Lucas Pinheiro Braathen, 2026 Winter Olympics medal table, Valentine's Day.

In Japanese Wikipedia the most popular articles on that day were: 黒岩里奈, 堀島行真, 安野貴博, 竹内涼真, 教場 (テレビドラマ), 平野歩夢, 三浦璃来, 木原龍一, 吉村紗也香, 髙木美帆.

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