WD-40

WD-40 - lubricating oil and water displacement spray. This company is the 506^th most popular in the global Wikipedia ranking of business and the 617^th most popular company in English Wikipedia. Article “WD-40” in English Wikipedia has 44.6 points for quality (as of July 1, 2025). The article contains 30 references and 5 sections.

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

In June 2025 the article “WD-40” was edited by 4 authors in English Wikipedia and written by 10 authors in all languages.

Since the creation of article “WD-40”, its content was written by 392 registered users of English Wikipedia and edited by 859 registered Wikipedia users in all languages.

WD-40 is on the 617^th place in local ranking of business in English Wikipedia and on the 506^th place in global ranking of business in all the time.

The article is cited 61 times in English Wikipedia and cited 144 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #7684 in July 2009
• Global: #18092 in October 2015

The highest popularity rank from 2008:

• Local (English): #1503 in August 2012
• Global: #4102 in February 2017

There are 24 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) WD-40		44.6166
2	Slovak (sk) WD-40		40.3139
3	Chinese (zh) WD-40		39.213
4	Hungarian (hu) WD-40		36.2254
5	Korean (ko) WD-40		32.9504
6	Estonian (et) WD-40		32.2768
7	Portuguese (pt) WD-40		31.8787
8	Ukrainian (uk) WD-40		31.2486
9	Arabic (ar) دبليو دي-40		31.0691
10	German (de) WD-40		29.4497

More...

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

The most popular language versions of the article "WD-40" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) WD-40		6 643 417
2	Russian (ru) WD-40		1 738 059
3	German (de) WD-40		1 484 034
4	Chinese (zh) WD-40		733 925
5	Spanish (es) WD-40		610 495
6	Polish (pl) WD-40		456 271
7	French (fr) WD-40		453 907
8	Portuguese (pt) WD-40		397 692
9	Italian (it) WD-40		226 408
10	Japanese (ja) WD-40		225 441

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 "WD-40" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) WD-40		33 540
2	German (de) WD-40		5 202
3	Russian (ru) WD-40		3 945
4	Spanish (es) WD-40		3 260
5	French (fr) WD-40		3 219
6	Chinese (zh) WD-40		3 031
7	Portuguese (pt) WD-40		2 993
8	Italian (it) WD-40		1 647
9	Dutch (nl) WD-40		1 047
10	Japanese (ja) WD-40		837

More...

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

Language versions of the article "WD-40" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) WD-40		392
2	German (de) WD-40		120
3	French (fr) WD-40		55
4	Italian (it) WD-40		37
5	Russian (ru) WD-40		37
6	Chinese (zh) WD-40		33
7	Spanish (es) WD-40		24
8	Portuguese (pt) WD-40		24
9	Hebrew (he) WD-40		23
10	Japanese (ja) WD-40		20

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 "WD-40" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	English (en) WD-40		4
2	Arabic (ar) دبليو دي-40		2
3	Italian (it) WD-40		2
4	French (fr) WD-40		1
5	Chinese (zh) WD-40		1
6	Bulgarian (bg) WD-40		0
7	Danish (da) WD-40		0
8	German (de) WD-40		0
9	Spanish (es) WD-40		0
10	Estonian (et) WD-40		0

More...

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

Language versions of the article "WD-40" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) WD-40		61
2	French (fr) WD-40		13
3	German (de) WD-40		10
4	Spanish (es) WD-40		9
5	Japanese (ja) WD-40		8
6	Hebrew (he) WD-40		7
7	Italian (it) WD-40		5
8	Chinese (zh) WD-40		5
9	Arabic (ar) دبليو دي-40		4
10	Dutch (nl) WD-40		4

More...

#	Language	Value
ar	Arabic دبليو دي-40
bg	Bulgarian WD-40
da	Danish WD-40
de	German WD-40
en	English WD-40
es	Spanish WD-40
et	Estonian WD-40
fa	Persian دبلیودی-۴۰
fr	French WD-40
he	Hebrew WD-40
hu	Hungarian WD-40
it	Italian WD-40
ja	Japanese WD-40
ko	Korean WD-40
lt	Lithuanian WD-40
nl	Dutch WD-40
pl	Polish WD-40
pt	Portuguese WD-40
ru	Russian WD-40
sk	Slovak WD-40
sr	Serbian WD-40
ta	Tamil டபுள்யு-டி 40
uk	Ukrainian WD-40
zh	Chinese WD-40

Best Rank

English: #1503 08.2012

Global: #4102 02.2017

Best Rank

English: #7684 07.2009

Global: #18092 10.2015

On 16 March 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 98th Academy Awards, Michael B. Jordan, Sinners, Jessie Buckley, Paul Thomas Anderson, Sean Penn, One Battle After Another, Amy Madigan, Hamnet, Timothée Chalamet.

In English Wikipedia the most popular articles on that day were: 98th Academy Awards, Michael B. Jordan, Paul Thomas Anderson, Jessie Buckley, Sinners (2025 film), Amy Madigan, Autumn Durald Arkapaw, Maya Rudolph, Sean Penn, Academy Awards.

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