IgD

Immunoglobulin D - antibody isotype. Article “IgD” in Italian Wikipedia has 24.9 points for quality (as of July 1, 2026). The article contains 14 references and 6 sections.

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

Since the creation of article “IgD”, its content was written by 20 registered users of Italian Wikipedia and edited by 256 registered Wikipedia users in all languages.

The article is cited 10 times in Italian Wikipedia and cited 532 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Italian): #26434 in October 2019
• Global: #49730 in November 2010

The highest popularity rank from 2008:

• Local (Italian): #99919 in June 2017
• Global: #97050 in April 2008

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	Chinese (zh) 免疫球蛋白D		37.6669
2	English (en) Immunoglobulin D		36.7624
3	Uzbek (uz) Immunoglobulin D		32.2025
4	Russian (ru) Иммуноглобулины D		29.5963
5	Greek (el) Ανοσοσφαιρίνη Δ		28.9539
6	Slovak (sk) Imunoglobulín D		26.3658
7	Finnish (fi) Immunoglobuliini D		26.0066
8	Italian (it) IgD		24.8595
9	Swedish (sv) Immunglobulin D		24.3855
10	Czech (cs) Imunoglobulin D		23.6351

More...

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

The most popular language versions of the article "IgD" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Immunoglobulin D		945 943
2	Spanish (es) Inmunoglobulina D		313 751
3	Portuguese (pt) Imunoglobulina D		164 295
4	German (de) Immunglobulin D		94 391
5	Italian (it) IgD		80 263
6	Japanese (ja) 免疫グロブリンD		60 750
7	Russian (ru) Иммуноглобулины D		55 371
8	French (fr) Immunoglobuline D		51 794
9	Polish (pl) Immunoglobuliny D		50 921
10	Indonesian (id) Antibodi D		25 322

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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 "IgD" in June 2026

#	Language	Popularity award	Relative popularity
1	English (en) Immunoglobulin D		679
2	Chinese (zh) 免疫球蛋白D		163
3	Spanish (es) Inmunoglobulina D		97
4	French (fr) Immunoglobuline D		84
5	Italian (it) IgD		83
6	Russian (ru) Иммуноглобулины D		78
7	German (de) Immunglobulin D		68
8	Polish (pl) Immunoglobuliny D		55
9	Japanese (ja) 免疫グロブリンD		39
10	Portuguese (pt) Imunoglobulina D		34

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

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

#	Language	AI award	Relative AI
1	English (en) Immunoglobulin D		54
2	German (de) Immunglobulin D		30
3	Italian (it) IgD		20
4	Danish (da) Immunoglobulin D		16
5	Polish (pl) Immunoglobuliny D		13
6	Spanish (es) Inmunoglobulina D		11
7	Japanese (ja) 免疫グロブリンD		11
8	Chinese (zh) 免疫球蛋白D		11
9	Swedish (sv) Immunglobulin D		10
10	Finnish (fi) Immunoglobuliini D		9

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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 "IgD" with the highest AI in June 2026

#	Language	AI award	Relative AI
1	Basque (eu) D immunoglobulina		1
2	Arabic (ar) غلوبيولين مناعي د		0
3	Catalan (ca) Immunoglobulina D		0
4	Czech (cs) Imunoglobulin D		0
5	Danish (da) Immunoglobulin D		0
6	German (de) Immunglobulin D		0
7	Greek (el) Ανοσοσφαιρίνη Δ		0
8	English (en) Immunoglobulin D		0
9	Spanish (es) Inmunoglobulina D		0
10	Persian (fa) ایمونوگلوبولین دی		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 "IgD" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	French (fr) Immunoglobuline D		141
2	English (en) Immunoglobulin D		77
3	Portuguese (pt) Imunoglobulina D		77
4	Swedish (sv) Immunglobulin D		28
5	Galician (gl) Inmunoglobulina D		22
6	German (de) Immunglobulin D		21
7	Japanese (ja) 免疫グロブリンD		21
8	Chinese (zh) 免疫球蛋白D		19
9	Arabic (ar) غلوبيولين مناعي د		17
10	Catalan (ca) Immunoglobulina D		15

More...

#	Language	Value
ar	Arabic غلوبيولين مناعي د
ca	Catalan Immunoglobulina D
cs	Czech Imunoglobulin D
da	Danish Immunoglobulin D
de	German Immunglobulin D
el	Greek Ανοσοσφαιρίνη Δ
en	English Immunoglobulin D
es	Spanish Inmunoglobulina D
eu	Basque D immunoglobulina
fa	Persian ایمونوگلوبولین دی
fi	Finnish Immunoglobuliini D
fr	French Immunoglobuline D
gl	Galician Inmunoglobulina D
id	Indonesian Antibodi D
it	Italian IgD
ja	Japanese 免疫グロブリンD
kk	Kazakh ИГД
ko	Korean 면역글로불린 D
pl	Polish Immunoglobuliny D
pt	Portuguese Imunoglobulina D
ru	Russian Иммуноглобулины D
sk	Slovak Imunoglobulín D
sv	Swedish Immunglobulin D
uz	Uzbek Immunoglobulin D
zh	Chinese 免疫球蛋白D

Best Rank

Italian: #99919 06.2017

Global: #97050 04.2008

Best Rank

Italian: #26434 10.2019

Global: #49730 11.2010

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.

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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 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