Free cooling

cs

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Free cooling

Quality:

Free cooling - using low external air temperatures to assist in chilling water. Article “Free cooling” in Czech Wikipedia has 11 points for quality (as of July 1, 2025). The article contains 0 references and 10 sections.

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

Since the creation of article “Free cooling”, its content was written by 4 registered users of Czech Wikipedia and edited by 110 registered Wikipedia users in all languages.

The highest Authors Interest rank from 2001:

  • Local (Czech): #6431 in November 2021
  • Global: #138069 in February 2010

The highest popularity rank from 2008:

  • Local (Czech): #135036 in June 2022
  • Global: #302945 in July 2013

There are 9 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)
Free cooling
25.4765
2Persian (fa)
سرمایش طبیعی
17.5259
3Arabic (ar)
تبريد طبيعي
14.4643
4Czech (cs)
Free cooling
11.0497
5Portuguese (pt)
Arrefecimento gratuito
8.2316
6Italian (it)
Raffreddamento libero
5.6579
7French (fr)
Free cooling
3.0103
8Japanese (ja)
フリークーリング
0.7834
9Slovak (sk)
Free cooling
0.2425
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 "Free cooling" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Free cooling
337 218
2French (fr)
Free cooling
100 230
3Italian (it)
Raffreddamento libero
74 612
4Japanese (ja)
フリークーリング
42 057
5Portuguese (pt)
Arrefecimento gratuito
17 671
6Arabic (ar)
تبريد طبيعي
4 673
7Slovak (sk)
Free cooling
3 792
8Czech (cs)
Free cooling
2 113
9Persian (fa)
سرمایش طبیعی
1 327
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 "Free cooling" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Free cooling
726
2French (fr)
Free cooling
391
3Japanese (ja)
フリークーリング
78
4Italian (it)
Raffreddamento libero
38
5Czech (cs)
Free cooling
24
6Arabic (ar)
تبريد طبيعي
23
7Portuguese (pt)
Arrefecimento gratuito
23
8Persian (fa)
سرمایش طبیعی
11
9Slovak (sk)
Free cooling
6
More...

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

The highest AI

Language versions of the article "Free cooling" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Free cooling
49
2Italian (it)
Raffreddamento libero
21
3French (fr)
Free cooling
19
4Portuguese (pt)
Arrefecimento gratuito
6
5Czech (cs)
Free cooling
4
6Persian (fa)
سرمایش طبیعی
4
7Japanese (ja)
フリークーリング
3
8Arabic (ar)
تبريد طبيعي
2
9Slovak (sk)
Free cooling
2
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 "Free cooling" with the highest AI in June 2025
#LanguageAI awardRelative AI
1Persian (fa)
سرمایش طبیعی
1
2Arabic (ar)
تبريد طبيعي
0
3Czech (cs)
Free cooling
0
4English (en)
Free cooling
0
5French (fr)
Free cooling
0
6Italian (it)
Raffreddamento libero
0
7Japanese (ja)
フリークーリング
0
8Portuguese (pt)
Arrefecimento gratuito
0
9Slovak (sk)
Free cooling
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 "Free cooling" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Free cooling
252
2French (fr)
Free cooling
115
3Persian (fa)
سرمایش طبیعی
98
4Italian (it)
Raffreddamento libero
9
5Portuguese (pt)
Arrefecimento gratuito
7
6Japanese (ja)
フリークーリング
4
7Slovak (sk)
Free cooling
4
8Arabic (ar)
تبريد طبيعي
0
9Czech (cs)
Free cooling
0
More...

Scores

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

Quality measures

Interwikis

#LanguageValue
arArabic
تبريد طبيعي
csCzech
Free cooling
enEnglish
Free cooling
faPersian
سرمایش طبیعی
frFrench
Free cooling
itItalian
Raffreddamento libero
jaJapanese
フリークーリング
ptPortuguese
Arrefecimento gratuito
skSlovak
Free cooling

Popularity rank trends

Best Rank Czech:
#135036
06.2022
Global:
#302945
07.2013

AI rank trends

Best Rank Czech:
#6431
11.2021
Global:
#138069
02.2010

Local AI rank history

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Free cooling from Wikipedia articles about Heating, ventilation, and air conditioning, Air conditioning, Cooling tower, Deep water source cooling and Passive cooling. Whereas reading the article about Free cooling people most often go to Wikipedia articles on Yakhchal, Chiller, Chilled water, Economizer and Heating, ventilation, and air conditioning.

Cumulative results of quality and popularity of the Wikipedia article

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

News from 10 February 2026

On 10 February 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: Jeffrey Epstein, Ghislaine Maxwell, Ilia Malinin, Bad Bunny, 2026 Winter Olympics, Epstein files, Jutta Leerdam, Jake Paul, Puerto Rico, Little Saint James.

In Czech Wikipedia the most popular articles on that day were: Jeffrey Epstein, Zimní olympijské hry 2026, Jiří Straka, Lindsey Vonnová, Jutta Leerdamová, Jiří Tuž, Jana Brejchová, Zuzana Maděrová, Martina Sáblíková, Lešek Wronka.

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