A9.com

A9.com - subsidiary of Amazon.com based in Palo Alto, California that develops search and advertising technology. This company is the 7819^th most popular in the global Wikipedia ranking of business and the 547^th most popular website in Italian Wikipedia. Article “A9.com” in Italian Wikipedia has 6.4 points for quality (as of July 1, 2025). The article contains 1 references and 2 sections.

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

Since the creation of article “A9.com”, its content was written by 25 registered users of Italian Wikipedia and edited by 271 registered Wikipedia users in all languages.

A9.com is on the 7819^th place in global ranking of business on Wikipedia in all the time.

A9.com is on the 547^th place in local ranking of websites in Italian Wikipedia and on the 1304^th place in global ranking of websites in all the time.

The article is cited 42 times in Italian Wikipedia and cited 819 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Italian): #20719 in February 2008
• Global: #19380 in September 2004

The highest popularity rank from 2008:

• Local (Italian): #71653 in December 2013
• Global: #95655 in April 2023

There are 11 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) A9.com		43.7224
2	Turkish (tr) A9.com		18.9472
3	Japanese (ja) A9.com		14.9042
4	German (de) A9.com		11.075
5	Spanish (es) A9.com		6.6872
6	Italian (it) A9.com		6.3691
7	Portuguese (pt) A9.com		4.9218
8	Dutch (nl) A9.com		3.5545
9	Polish (pl) A9.com		2.6548
10	French (fr) A9 (site web)		2.2139

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

The most popular language versions of the article "A9.com" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) A9.com		1 058 454
2	Japanese (ja) A9.com		96 644
3	Spanish (es) A9.com		68 352
4	German (de) A9.com		53 473
5	French (fr) A9 (site web)		50 142
6	Italian (it) A9.com		49 903
7	Polish (pl) A9.com		12 896
8	Portuguese (pt) A9.com		11 249
9	Turkish (tr) A9.com		2 649
10	Dutch (nl) A9.com		974

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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 "A9.com" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) A9.com		1 541
2	Italian (it) A9.com		333
3	Spanish (es) A9.com		174
4	Japanese (ja) A9.com		118
5	French (fr) A9 (site web)		95
6	German (de) A9.com		65
7	Portuguese (pt) A9.com		36
8	Turkish (tr) A9.com		29
9	Polish (pl) A9.com		25
10	Dutch (nl) A9.com		11

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

Language versions of the article "A9.com" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) A9.com		112
2	German (de) A9.com		49
3	French (fr) A9 (site web)		25
4	Italian (it) A9.com		25
5	Spanish (es) A9.com		15
6	Japanese (ja) A9.com		15
7	Polish (pl) A9.com		13
8	Portuguese (pt) A9.com		9
9	Dutch (nl) A9.com		3
10	Turkish (tr) A9.com		3

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

Language versions of the article "A9.com" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	German (de) A9.com		1
2	English (en) A9.com		0
3	Spanish (es) A9.com		0
4	French (fr) A9 (site web)		0
5	Italian (it) A9.com		0
6	Japanese (ja) A9.com		0
7	Dutch (nl) A9.com		0
8	Polish (pl) A9.com		0
9	Portuguese (pt) A9.com		0
10	Turkish (tr) A9.com		0

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

Language versions of the article "A9.com" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) A9.com		272
2	Japanese (ja) A9.com		160
3	French (fr) A9 (site web)		124
4	Portuguese (pt) A9.com		96
5	Italian (it) A9.com		42
6	Urdu (ur) اے 9 ڈاٹ کام		42
7	Turkish (tr) A9.com		41
8	Dutch (nl) A9.com		24
9	Spanish (es) A9.com		9
10	German (de) A9.com		6

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#	Language	Value
de	German A9.com
en	English A9.com
es	Spanish A9.com
fr	French A9 (site web)
it	Italian A9.com
ja	Japanese A9.com
nl	Dutch A9.com
pl	Polish A9.com
pt	Portuguese A9.com
tr	Turkish A9.com
ur	Urdu اے 9 ڈاٹ کام

Best Rank

Italian: #71653 12.2013

Global: #95655 04.2023

Best Rank

Italian: #20719 02.2008

Global: #19380 09.2004

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In Italian Wikipedia the most popular articles on that day were: Federica Brignone, Lisa Vittozzi, Sofia Goggia, Donyell Malen, Cime tempestose, Jeffrey Epstein, Cime tempestose (film 2026), Lara Della Mea, Medagliere dei XXV Giochi olimpici invernali, Alberto Tomba.

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