CD138

es

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CD138

Quality:

SDC1 - protein-coding gene in the species Homo sapiens. Article “CD138” in Spanish Wikipedia has 21.9 points for quality (as of July 1, 2025). The article contains 4 references and 1 sections.

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

Since the creation of article “CD138”, its content was written by 2 registered users of Spanish Wikipedia and edited by 38 registered Wikipedia users in all languages.

The article is cited 5 times in Spanish Wikipedia and cited 1210 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Spanish): #49896 in February 2016
  • Global: #58152 in July 2019

The highest popularity rank from 2008:

  • Local (Spanish): #266212 in November 2018
  • Global: #529740 in June 2014

There are 5 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.

Languages with the highest quality

#LanguageQuality gradeQuality score
1English (en)
Syndecan 1
55.5565
2Spanish (es)
CD138
21.8998
3Ukrainian (uk)
SDC1
20.2234
4Russian (ru)
Синдекан 1
16.9007
5Portuguese (pt)
Sindecano 1
10.9704
More...

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

Most popular in all the time

The most popular language versions of the article "CD138" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Syndecan 1
288 360
2Spanish (es)
CD138
22 458
3Russian (ru)
Синдекан 1
10 417
4Portuguese (pt)
Sindecano 1
9 907
5Ukrainian (uk)
SDC1
360
More...

The following table shows the language versions of the article with the highest popularity in the last month.

Most popular in June 2025

The most popular language versions of the article "CD138" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Syndecan 1
630
2Spanish (es)
CD138
67
3Russian (ru)
Синдекан 1
26
4Portuguese (pt)
Sindecano 1
7
5Ukrainian (uk)
SDC1
2
More...

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

The highest AI

Language versions of the article "CD138" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Syndecan 1
24
2Portuguese (pt)
Sindecano 1
6
3Russian (ru)
Синдекан 1
6
4Spanish (es)
CD138
2
5Ukrainian (uk)
SDC1
0
More...

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

The highest AI in June 2025

Language versions of the article "CD138" with the highest AI in June 2025
#LanguageAI awardRelative AI
1English (en)
Syndecan 1
0
2Spanish (es)
CD138
0
3Portuguese (pt)
Sindecano 1
0
4Russian (ru)
Синдекан 1
0
5Ukrainian (uk)
SDC1
0
More...

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

The highest CI

Language versions of the article "CD138" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Syndecan 1
532
2Russian (ru)
Синдекан 1
339
3Ukrainian (uk)
SDC1
331
4Spanish (es)
CD138
5
5Portuguese (pt)
Sindecano 1
3
More...

Scores

Estimated value for Wikipedia:
Spanish:
Global:
Popularity in June 2025:
Spanish:
Global:
Popularity in all years:
Spanish:
Global:
Authors in June 2025:
Spanish:
Global:
Registered authors in all years:
Spanish:
Global:
Citations:
Spanish:
Global:

Quality measures

Interwikis

#LanguageValue
enEnglish
Syndecan 1
esSpanish
CD138
ptPortuguese
Sindecano 1
ruRussian
Синдекан 1
ukUkrainian
SDC1

Popularity rank trends

Best Rank Spanish:
#266212
11.2018
Global:
#529740
06.2014

AI rank trends

Best Rank Spanish:
#49896
02.2016
Global:
#58152
07.2019

Languages comparison

Important global interconnections (July 2024 – June 2025)

Cumulative results of quality and popularity of the Wikipedia article

List of Wikipedia articles in different languages (starting with the most popular):

es: CD138
uk: SDC1

News from 28 January 2026

On 28 January 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2025–26 UEFA Champions League, Nipah virus, Doomsday Clock, UEFA Champions League, Elena Rybakina, Donald Trump, 2026 European Men's Handball Championship, killing of Alex Pretti, Kristi Noem, deaths in 2026.

In Spanish Wikipedia the most popular articles on that day were: Liga de Campeones de la UEFA, Santiago Ascacíbar, Violencia vicaria, Kendry Páez, Ángel Romero Villamayor, Liga de Campeones de la UEFA 2025-26, Mariano Barbacid, José Mourinho, Glòria Serra, XXX.

About WikiRank

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