OCLC

Quality:

OCLC, Inc. - global library cooperative. This company is the 1048^th most popular in the global Wikipedia ranking of business and the 785^th most popular company in English Wikipedia. Article “OCLC” in English Wikipedia has 82.8 points for quality (as of July 1, 2026). The article contains 99 references and 14 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.

Achievements in all the time:

English Wikipedia:

The 785^th most popular in business in English Wikipedia.

Global Wikipedia:

The 1048^th most popular in business.

In June 2026 the article “OCLC” was edited by 4 authors in English Wikipedia and written by 12 authors in all languages.

Since the creation of article “OCLC”, its content was written by 282 registered users of English Wikipedia and edited by 1001 registered Wikipedia users in all languages.

OCLC, Inc. is on the 785^th place in local ranking of business in English Wikipedia and on the 1048^th place in global ranking of business in all the time.

The article is cited 253617 times in English Wikipedia (23^rd place) and cited 698459 times in all languages (129^th place).

The highest Authors Interest rank from 2001:

• Local (English): #6723 in May 2025
• Global: #2055 in January 2013

The highest popularity rank from 2008:

• Local (English): #1647 in August 2010
• Global: #4812 in August 2010

There are 51 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) OCLC		82.7988
2	Estonian (et) OCLC		59.9083
3	German (de) OCLC		58.9082
4	Arabic (ar) مركز المكتبة الرقمية على الإنترنت		43.5713
5	Malay (ms) Online Computer Library Center		41.1384
6	Indonesian (id) Online Computer Library Center		40.672
7	Finnish (fi) OCLC		34.4018
8	Ukrainian (uk) Online Computer Library Center		31.2419
9	Greek (el) OCLC		31.005
10	Slovenian (sl) Online Computer Library Center		30.4757

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

#	Language	Popularity award	Relative popularity
1	English (en) OCLC		5 961 237
2	Spanish (es) OCLC		257 836
3	French (fr) Online Computer Library Center		257 581
4	Polish (pl) Online Computer Library Center		215 036
5	German (de) OCLC		166 027
6	Arabic (ar) مركز المكتبة الرقمية على الإنترنت		127 260
7	Japanese (ja) Online Computer Library Center		101 857
8	Chinese (zh) 联机计算机图书馆中心		98 426
9	Portuguese (pt) Online Computer Library Center		74 846
10	Italian (it) Online Computer Library Center		70 345

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) OCLC		12 867
2	French (fr) Online Computer Library Center		596
3	German (de) OCLC		576
4	Dutch (nl) Online Computer Library Center		431
5	Spanish (es) OCLC		382
6	Polish (pl) Online Computer Library Center		353
7	Japanese (ja) Online Computer Library Center		307
8	Chinese (zh) 联机计算机图书馆中心		273
9	Indonesian (id) Online Computer Library Center		189
10	Italian (it) Online Computer Library Center		183

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

#	Language	AI award	Relative AI
1	English (en) OCLC		282
2	German (de) OCLC		109
3	French (fr) Online Computer Library Center		67
4	Italian (it) Online Computer Library Center		56
5	Spanish (es) OCLC		29
6	Hindi (hi) ऑनलाइन कंप्यूटर लाइब्रेरी सेंटर		29
7	Hebrew (he) Online Computer Library Center		27
8	Polish (pl) Online Computer Library Center		25
9	Dutch (nl) Online Computer Library Center		24
10	Russian (ru) Online Computer Library Center		23

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	English (en) OCLC		4
2	Arabic (ar) مركز المكتبة الرقمية على الإنترنت		2
3	German (de) OCLC		1
4	Spanish (es) OCLC		1
5	Estonian (et) OCLC		1
6	French (fr) Online Computer Library Center		1
7	Indonesian (id) Online Computer Library Center		1
8	Japanese (ja) Online Computer Library Center		1
9	Azerbaijani (az) OCLC		0
10	Belarusian (be) Online Computer Library Center		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 English Wikipedia the most popular articles on that day were: 2026 FIFA World Cup, Harry Kane, Julián Quiñones, List of FIFA World Cup top goalscorers, Kylian Mbappé, Democratic Republic of the Congo, Erling Haaland, DR Congo national football team, Melat Kiros, FIFA World Cup.

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