HMS Upholder (P37)

HMS Upholder - 1940 U-class submarine. Article “HMS Upholder (P37)” in Italian Wikipedia has 26.9 points for quality (as of July 1, 2025). The article contains 17 references and 6 sections.

This article has the best quality in Catalan Wikipedia. However, the most popular language version of this article is English.

Since the creation of article “HMS Upholder (P37)”, its content was written by 39 registered users of Italian Wikipedia and edited by 153 registered Wikipedia users in all languages.

The article is cited 61 times in Italian Wikipedia and cited 465 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Italian): #7404 in May 2008
• Global: #83785 in September 2016

The highest popularity rank from 2008:

• Local (Italian): #74885 in July 2021
• Global: #368945 in October 2018

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	Catalan (ca) HMS Upholder (P37)		42.803
2	English (en) HMS Upholder (P37)		36.138
3	Polish (pl) HMS Upholder (1940)		29.0284
4	Italian (it) HMS Upholder (P37)		26.8603
5	Japanese (ja) アプホルダー (U級潜水艦)		16.217
6	Ukrainian (uk) HMS Upholder (P37)		16.1555
7	French (fr) HMS Upholder (P37)		10.1363
8	Persian (fa) اچ‌ام‌اس آپهولدر (پی۳۷)		4.861

More...

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

The most popular language versions of the article "HMS Upholder (P37)" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) HMS Upholder (P37)		210 417
2	Italian (it) HMS Upholder (P37)		33 081
3	Polish (pl) HMS Upholder (1940)		17 244
4	Japanese (ja) アプホルダー (U級潜水艦)		9 386
5	French (fr) HMS Upholder (P37)		7 200
6	Persian (fa) اچ‌ام‌اس آپهولدر (پی۳۷)		965
7	Ukrainian (uk) HMS Upholder (P37)		383
8	Catalan (ca) HMS Upholder (P37)		196

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 "HMS Upholder (P37)" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) HMS Upholder (P37)		997
2	Italian (it) HMS Upholder (P37)		80
3	French (fr) HMS Upholder (P37)		55
4	Japanese (ja) アプホルダー (U級潜水艦)		49
5	Polish (pl) HMS Upholder (1940)		28
6	Catalan (ca) HMS Upholder (P37)		21
7	Ukrainian (uk) HMS Upholder (P37)		9
8	Persian (fa) اچ‌ام‌اس آپهولدر (پی۳۷)		8

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

Language versions of the article "HMS Upholder (P37)" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) HMS Upholder (P37)		58
2	Italian (it) HMS Upholder (P37)		39
3	French (fr) HMS Upholder (P37)		22
4	Polish (pl) HMS Upholder (1940)		12
5	Japanese (ja) アプホルダー (U級潜水艦)		10
6	Catalan (ca) HMS Upholder (P37)		6
7	Ukrainian (uk) HMS Upholder (P37)		5
8	Persian (fa) اچ‌ام‌اس آپهولدر (پی۳۷)		1

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 "HMS Upholder (P37)" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Catalan (ca) HMS Upholder (P37)		0
2	English (en) HMS Upholder (P37)		0
3	Persian (fa) اچ‌ام‌اس آپهولدر (پی۳۷)		0
4	French (fr) HMS Upholder (P37)		0
5	Italian (it) HMS Upholder (P37)		0
6	Japanese (ja) アプホルダー (U級潜水艦)		0
7	Polish (pl) HMS Upholder (1940)		0
8	Ukrainian (uk) HMS Upholder (P37)		0

More...

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

Language versions of the article "HMS Upholder (P37)" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) HMS Upholder (P37)		181
2	French (fr) HMS Upholder (P37)		100
3	Italian (it) HMS Upholder (P37)		61
4	Catalan (ca) HMS Upholder (P37)		33
5	Japanese (ja) アプホルダー (U級潜水艦)		30
6	Ukrainian (uk) HMS Upholder (P37)		30
7	Polish (pl) HMS Upholder (1940)		19
8	Persian (fa) اچ‌ام‌اس آپهولدر (پی۳۷)		11

More...

#	Language	Value
ca	Catalan HMS Upholder (P37)
en	English HMS Upholder (P37)
fa	Persian اچ‌ام‌اس آپهولدر (پی۳۷)
fr	French HMS Upholder (P37)
it	Italian HMS Upholder (P37)
ja	Japanese アプホルダー (U級潜水艦)
pl	Polish HMS Upholder (1940)
uk	Ukrainian HMS Upholder (P37)

Best Rank

Italian: #74885 07.2021

Global: #368945 10.2018

Best Rank

Italian: #7404 05.2008

Global: #83785 09.2016

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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