Source 2

cs

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Source 2

Quality:

Source 2 - video game engine developed by Valve Corporation. Article "Source 2" in Czech Wikipedia has 32.8 points for quality (as of July 1, 2025). The article contains 33 references and 3 sections.

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

Achievements in the last month:
Czech Wikipedia:
The 5891st most editable in Czech Wikipedia in the last month.

In June 2025 the article "Source 2" was edited by 2 authors in Czech Wikipedia (5891st place) and written by 6 authors in all languages.

Since the creation of article "Source 2", its content was written by 2 registered users of Czech Wikipedia and edited by 235 registered Wikipedia users in all languages.

The article is cited 50 times in Czech Wikipedia and cited 870 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Czech): #5891 in June 2025
  • Global: #1927 in March 2023

The highest popularity rank from 2008:

  • Local (Czech): #296801 in June 2025
  • Global: #7083 in March 2023

There are 15 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
1Russian (ru)
Source 2
42.1016
2English (en)
Source 2
35.6732
3Indonesian (id)
Source 2
35.5842
4Czech (cs)
Source 2
32.7631
5Azerbaijani (az)
Source 2
32.0604
6Persian (fa)
سورس ۲
31.9142
7German (de)
Source 2
31.0772
8Polish (pl)
Source 2
30.8542
9Spanish (es)
Source 2
29.2248
10Turkish (tr)
Source 2
27.1641
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 "Source 2" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Source 2
1 558 138
2Russian (ru)
Source 2
704 863
3Spanish (es)
Source 2
71 778
4Portuguese (pt)
Source 2
16 589
5Turkish (tr)
Source 2
12 172
6German (de)
Source 2
9 309
7Ukrainian (uk)
Source 2
6 440
8Polish (pl)
Source 2
5 345
9Persian (fa)
سورس ۲
4 206
10Indonesian (id)
Source 2
1 659
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 "Source 2" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Source 2
9 464
2Russian (ru)
Source 2
2 778
3Spanish (es)
Source 2
362
4German (de)
Source 2
201
5Portuguese (pt)
Source 2
119
6Turkish (tr)
Source 2
119
7Polish (pl)
Source 2
104
8Ukrainian (uk)
Source 2
81
9Persian (fa)
سورس ۲
61
10Simple English (simple)
Source 2
41
More...

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

The highest AI

Language versions of the article "Source 2" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Source 2
97
2Russian (ru)
Source 2
56
3Spanish (es)
Source 2
17
4Ukrainian (uk)
Source 2
11
5Polish (pl)
Source 2
10
6Turkish (tr)
Source 2
9
7German (de)
Source 2
8
8Portuguese (pt)
Source 2
6
9Simple English (simple)
Source 2
6
10Slovenian (sl)
Source 2
4
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 "Source 2" with the highest AI in June 2025
#LanguageAI awardRelative AI
1Czech (cs)
Source 2
2
2Russian (ru)
Source 2
2
3German (de)
Source 2
1
4Persian (fa)
سورس ۲
1
5Azerbaijani (az)
Source 2
0
6English (en)
Source 2
0
7Spanish (es)
Source 2
0
8Armenian (hy)
Source 2
0
9Indonesian (id)
Source 2
0
10Polish (pl)
Source 2
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 "Source 2" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Source 2
282
2Turkish (tr)
Source 2
95
3Russian (ru)
Source 2
90
4Ukrainian (uk)
Source 2
81
5Portuguese (pt)
Source 2
58
6Persian (fa)
سورس ۲
52
7Czech (cs)
Source 2
50
8German (de)
Source 2
39
9Polish (pl)
Source 2
36
10Indonesian (id)
Source 2
25
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
azAzerbaijani
Source 2
csCzech
Source 2
deGerman
Source 2
enEnglish
Source 2
esSpanish
Source 2
faPersian
سورس ۲
hyArmenian
Source 2
idIndonesian
Source 2
plPolish
Source 2
ptPortuguese
Source 2
ruRussian
Source 2
simpleSimple English
Source 2
slSlovenian
Source 2
trTurkish
Source 2
ukUkrainian
Source 2

Popularity rank trends

Best Rank Czech:
#296801
06.2025
Global:
#7083
03.2023

AI rank trends

Best Rank Czech:
#5891
06.2025
Global:
#1927
03.2023

Global popularity rank history

Local AI rank history

Global AI rank history

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Source 2 from Wikipedia articles about Source, Counter-Strike 2, Valve Corporation, Deadlock and Half-Life: Alyx. Whereas reading the article about Source 2 people most often go to Wikipedia articles on S&box, Deadlock, Counter-Strike 2, Source and Half-Life: Alyx.

Cumulative results of quality and popularity of the Wikipedia article

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

simple: Source 2

News from 12 August 2025

On 12 August 2025 in multilingual Wikipedia, Internet users most often read articles on the following topics: Cristiano Ronaldo, Wednesday, Georgina Rodríguez, ChatGPT, Weapons, Jenna Ortega, deaths in 2025, Taylor Swift, Miguel Uribe Turbay, 2025–26 UEFA Champions League.

In Czech Wikipedia the most popular articles on that day were: RSS, János Hunyadi, Margita Balaštíková, Alžběta Lucemburská, ISO 8859-2, Trosečník (film, 2000), Vladislav Jagellonský, Elton John, Jan Jakob, Jitka Molavcová.

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