வில்லியம் டி. கூலிட்ச்

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வில்லியம் டி. கூலிட்ச்

Quality:

William David Coolidge - American physicist (1873–1975). Article "வில்லியம் டி. கூலிட்ச்" in Tamil Wikipedia has 24.6 points for quality (as of July 1, 2025). The article contains 3 references and 1 sections.

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

Since the creation of article "வில்லியம் டி. கூலிட்ச்", its content was written by 6 registered users of Tamil Wikipedia and edited by 210 registered Wikipedia users in all languages.

The article is cited 3 times in Tamil Wikipedia and cited 632 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Tamil): #266 in December 2014
  • Global: #94581 in December 2013

The highest popularity rank from 2008:

  • Local (Tamil): #22041 in December 2014
  • Global: #510428 in October 2008

There are 18 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
1Norwegian (no)
William D. Coolidge
33.3391
2Ukrainian (uk)
Вільям Девід Кулідж
31.1742
3Swedish (sv)
William David Coolidge
26.8578
4English (en)
William D. Coolidge
26.2938
5Tamil (ta)
வில்லியம் டி. கூலிட்ச்
24.5977
6Arabic (ar)
وليام كوليدج
24.1095
7Croatian (hr)
William David Coolidge
20.8249
8Italian (it)
William David Coolidge
19.79
9Czech (cs)
William Coolidge
19.1895
10Spanish (es)
William Coolidge
17.6827
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 "வில்லியம் டி. கூலிட்ச்" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
William D. Coolidge
206 468
2German (de)
William David Coolidge
27 492
3Spanish (es)
William Coolidge
22 444
4Portuguese (pt)
William D. Coolidge
17 124
5French (fr)
William David Coolidge
14 990
6Dutch (nl)
William David Coolidge
9 580
7Swedish (sv)
William David Coolidge
4 027
8Korean (ko)
윌리엄 쿨리지
3 696
9Italian (it)
William David Coolidge
2 620
10Russian (ru)
Кулидж, Уильям Дэвид
1 869
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 "வில்லியம் டி. கூலிட்ச்" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
William D. Coolidge
696
2German (de)
William David Coolidge
54
3Russian (ru)
Кулидж, Уильям Дэвид
46
4Spanish (es)
William Coolidge
39
5Swedish (sv)
William David Coolidge
38
6Italian (it)
William David Coolidge
37
7French (fr)
William David Coolidge
23
8Portuguese (pt)
William D. Coolidge
23
9Czech (cs)
William Coolidge
16
10Croatian (hr)
William David Coolidge
15
More...

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

The highest AI

Language versions of the article "வில்லியம் டி. கூலிட்ச்" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
William D. Coolidge
54
2German (de)
William David Coolidge
28
3French (fr)
William David Coolidge
24
4Dutch (nl)
William David Coolidge
19
5Norwegian (no)
William D. Coolidge
15
6Spanish (es)
William Coolidge
10
7Swedish (sv)
William David Coolidge
10
8Portuguese (pt)
William D. Coolidge
9
9Italian (it)
William David Coolidge
8
10Czech (cs)
William Coolidge
6
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 "வில்லியம் டி. கூலிட்ச்" with the highest AI in June 2025
#LanguageAI awardRelative AI
1Arabic (ar)
وليام كوليدج
1
2Czech (cs)
William Coolidge
0
3German (de)
William David Coolidge
0
4English (en)
William D. Coolidge
0
5Spanish (es)
William Coolidge
0
6Persian (fa)
ویلیام دی کولیج
0
7French (fr)
William David Coolidge
0
8Croatian (hr)
William David Coolidge
0
9Italian (it)
William David Coolidge
0
10Korean (ko)
윌리엄 쿨리지
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 "வில்லியம் டி. கூலிட்ச்" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1Portuguese (pt)
William D. Coolidge
323
2English (en)
William D. Coolidge
78
3Czech (cs)
William Coolidge
53
4German (de)
William David Coolidge
37
5Russian (ru)
Кулидж, Уильям Дэвид
21
6Dutch (nl)
William David Coolidge
20
7Italian (it)
William David Coolidge
16
8French (fr)
William David Coolidge
15
9Ukrainian (uk)
Вільям Девід Кулідж
15
10Spanish (es)
William Coolidge
13
More...

Scores

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

Quality measures

Interwikis

#LanguageValue
arArabic
وليام كوليدج
csCzech
William Coolidge
deGerman
William David Coolidge
enEnglish
William D. Coolidge
esSpanish
William Coolidge
faPersian
ویلیام دی کولیج
frFrench
William David Coolidge
hrCroatian
William David Coolidge
itItalian
William David Coolidge
koKorean
윌리엄 쿨리지
nlDutch
William David Coolidge
nnNorwegian (Nynorsk)
William David Coolidge
noNorwegian
William D. Coolidge
ptPortuguese
William D. Coolidge
ruRussian
Кулидж, Уильям Дэвид
svSwedish
William David Coolidge
taTamil
வில்லியம் டி. கூலிட்ச்
ukUkrainian
Вільям Девід Кулідж

Popularity rank trends

Best Rank Tamil:
#22041
12.2014
Global:
#510428
10.2008

AI rank trends

Best Rank Tamil:
#266
12.2014
Global:
#94581
12.2013

Local AI rank history

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on William David Coolidge from Wikipedia articles about X-ray, X-ray tube, Tungsten, Incandescent light bulb and Electric light. Whereas reading the article about William David Coolidge people most often go to Wikipedia articles on X-ray tube, Tungsten, General Electric Research Laboratory, Electric light and Arthur Amos Noyes.

Cumulative results of quality and popularity of the Wikipedia article

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

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