WD-40

WD-40 - lubricating oil and water displacement spray. This company is the 524^th most popular in the global Wikipedia ranking of business and the 261^st most popular company in Russian Wikipedia. Article “WD-40” in Russian Wikipedia has 24.1 points for quality (as of July 1, 2026). The article contains 7 references and 4 sections.

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

Since the creation of article “WD-40”, its content was written by 38 registered users of Russian Wikipedia and edited by 896 registered Wikipedia users in all languages.

WD-40 is on the 261^st place in local ranking of business in Russian Wikipedia and on the 524^th place in global ranking of business in all the time.

The article is cited 4 times in Russian Wikipedia and cited 122 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Russian): #5047 in August 2017
• Global: #18137 in October 2015

The highest popularity rank from 2008:

• Local (Russian): #3246 in February 2026
• Global: #4177 in February 2017

There are 25 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	English (en) WD-40		42.1788
2	Chinese (zh) WD-40		39.1981
3	Slovak (sk) WD-40		37.5009
4	Hungarian (hu) WD-40		36.1803
5	Korean (ko) WD-40		33.0071
6	Estonian (et) WD-40		31.9282
7	Portuguese (pt) WD-40		31.7086
8	Ukrainian (uk) WD-40		30.9974
9	Arabic (ar) دبليو دي-40		29.4621
10	Czech (cs) WD-40		28.8259

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		7 170 296
2	Russian (ru) WD-40		1 806 253
3	German (de) WD-40		1 557 548
4	Chinese (zh) WD-40		769 383
5	Spanish (es) WD-40		644 078
6	Polish (pl) WD-40		470 275
7	Portuguese (pt) WD-40		412 149
8	Italian (it) WD-40		250 927
9	Dutch (nl) WD-40		239 293
10	Japanese (ja) WD-40		237 362

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 2026

#	Language	Popularity award	Relative popularity
1	English (en) WD-40		22 032
2	German (de) WD-40		5 688
3	Russian (ru) WD-40		3 378
4	Chinese (zh) WD-40		2 333
5	French (fr) WD-40 (lubrifiant)		2 215
6	Spanish (es) WD-40		1 872
7	Italian (it) WD-40		1 567
8	Dutch (nl) WD-40		811
9	Polish (pl) WD-40		747
10	Japanese (ja) WD-40		660

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		407
2	German (de) WD-40		125
3	French (fr) WD-40 (lubrifiant)		60
4	Italian (it) WD-40		39
5	Russian (ru) WD-40		38
6	Chinese (zh) WD-40		34
7	Spanish (es) WD-40		25
8	Portuguese (pt) WD-40		25
9	Hebrew (he) WD-40		23
10	Polish (pl) WD-40		21

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 2026

#	Language	AI award	Relative AI
1	French (fr) WD-40 (lubrifiant)		3
2	German (de) WD-40		1
3	Dutch (nl) WD-40		1
4	Arabic (ar) دبليو دي-40		0
5	Bulgarian (bg) WD-40		0
6	Czech (cs) WD-40		0
7	Danish (da) WD-40		0
8	English (en) 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		55
2	German (de) WD-40		7
3	Spanish (es) WD-40		7
4	French (fr) WD-40 (lubrifiant)		7
5	Hebrew (he) WD-40		7
6	Japanese (ja) WD-40		7
7	Italian (it) WD-40		4
8	Russian (ru) WD-40		4
9	Chinese (zh) WD-40		4
10	Czech (cs) WD-40		3

More...

#	Language	Value
ar	Arabic دبليو دي-40
bg	Bulgarian WD-40
cs	Czech 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 (lubrifiant)
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

Russian: #3246 02.2026

Global: #4177 02.2017

Best Rank

Russian: #5047 08.2017

Global: #18137 10.2015

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 Russian Wikipedia the most popular articles on that day were: Чемпионат мира по футболу 2026, Демократическая Республика Конго, Иванов, Сергей Борисович, Список бомбардиров чемпионатов мира по футболу, Холанн, Эрлинг, Мбаппе, Килиан, Джексон, Майкл, Кейн, Гарри, Чемпионат мира по футболу, Сенегал.

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