September 11 attacks

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September 11 attacks

Quality:

September 11 attacks - attacks on the United States on September 11, 2001. Article "September 11 attacks" in Simple English Wikipedia has 87.4 points for quality (as of October 1, 2021). The article contains, among others metrics, 33 references and 13 sections.

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

Achievements:
Simple English Wikipedia:
The 477th most popular in Simple English Wikipedia.
The 3545th most editable in Simple English Wikipedia in the last month.
Global Wikipedia:
The 69th most popular in all topics.
The 53rd most popular in AI.

In September 2021 the article "September 11 attacks" was edited by 1 authors in Simple English Wikipedia (3545th place) and written by 499 authors in all languages (10th place).

Since the creation of article "September 11 attacks", its content was written by 196 authors in Simple English Wikipedia (196th place) and edited by 14848 authors in all languages (53rd place).

The article is cited 312 times in Simple English Wikipedia (6170th place) and cited 43493 times in all languages (3117th place).

The highest Authors’ Interest rank from 2002:

  • Local (Simple English): #9 in February 2007
  • Global: #4 in September 2011

The highest popularity rank from 2008:

  • Local (Simple English): #2 in November 2009
  • Global: #4 in September 2018

There are 54 language versions for this article in WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipedia dumps from October 1, 2021 (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
1Hebrew
פיגועי 11 בספטמבר
100
2Greek
Επιθέσεις της 11ης Σεπτεμβρίου 2001
100
3Malay
Serangan 11 September 2001
100
4Portuguese
Ataques de 11 de setembro de 2001
99.2538
5Danish
Terrorangrebet den 11. september 2001
99.0979
6Italian
Attentati dell'11 settembre 2001
98.6485
7Vietnamese
Sự kiện 11 tháng 9
98.4754
8Romanian
Atentatele din 11 septembrie 2001
98.4514
9Finnish
Syyskuun 11. päivän terroriteot
97.9621
10English
September 11 attacks
97.2642
More...

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

Most popular in September 2021

The most popular language versions of the article "September 11 attacks" in September 2021
#LanguagePop. awardRelative popularity
1English
September 11 attacks
100
2Japanese
アメリカ同時多発テロ事件
14.1332
3German
Terroranschläge am 11. September 2001
14.1024
4Spanish
Atentados del 11 de septiembre de 2001
13.7162
5French
Attentats du 11 septembre 2001
11.3536
6Chinese
九一一袭击事件
8.269
7Russian
Террористические акты 11 сентября 2001 года
6.6576
8Italian
Attentati dell'11 settembre 2001
6.4542
9Portuguese
Ataques de 11 de setembro de 2001
4.0358
10Dutch
Aanslagen op 11 september 2001
3.7662
More...

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

The highest AI in September 2021

Language versions of the article "September 11 attacks" with the highest AI in September 2021
#LanguageAI awardRelative AI
1English
September 11 attacks
100
2Italian
Attentati dell'11 settembre 2001
68.6047
3Spanish
Atentados del 11 de septiembre de 2001
61.6279
4French
Attentats du 11 septembre 2001
54.6512
5German
Terroranschläge am 11. September 2001
50
6Japanese
アメリカ同時多発テロ事件
30.2326
7Persian
حملات ۱۱ سپتامبر
25.5814
8Chinese
九一一袭击事件
20.9302
9Vietnamese
Sự kiện 11 tháng 9
17.4419
10Hebrew
פיגועי 11 בספטמבר
16.2791
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 "September 11 attacks" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English
September 11 attacks
100
2French
Attentats du 11 septembre 2001
20.2402
3German
Terroranschläge am 11. September 2001
19.9813
4Japanese
アメリカ同時多発テロ事件
17.9098
5Spanish
Atentados del 11 de septiembre de 2001
14.7162
6Italian
Attentati dell'11 settembre 2001
13.5295
7Russian
Террористические акты 11 сентября 2001 года
10.5948
8Portuguese
Ataques de 11 de setembro de 2001
9.9331
9Arabic
هجمات 11 سبتمبر
8.883
10Chinese
九一一袭击事件
8.7535
More...

Scores

Estimated value for Simple English Wikipedia:
Popularity in September 2021:
Simple English:
Global:
Popularity in all years:
Simple English:
Global:
Authors in September 2021:
Simple English:
Global:
Registreted authors in all years:
Simple English:
Global:
Citations:
Simple English:
Global:

Quality measures

Interwiki

AR: هجمات 11 سبتمبرAZ: 11 sentyabr terror aktlarıBE: Тэрарыстычныя акты 11 верасня 2001 годаBG: Атентати от 11 септември 2001 г.CA: Atemptats de l'11 de setembre de 2001CS: Teroristické útoky 11. září 2001DA: Terrorangrebet den 11. september 2001DE: Terroranschläge am 11. September 2001EL: Επιθέσεις της 11ης Σεπτεμβρίου 2001EN: September 11 attacksEO: Atencoj de la 11-a de septembro 2001ES: Atentados del 11 de septiembre de 2001ET: 11. septembri terrorirünnakudEU: 2001eko irailaren 11ko atentatuakFA: حملات ۱۱ سپتامبرFI: Syyskuun 11. päivän terroriteotFR: Attentats du 11 septembre 2001GL: Atentados do 11 de setembro de 2001HE: פיגועי 11 בספטמברHI: 11 सितम्बर 2001 के हमलेHR: Teroristički napadi 11. rujna 2001.HU: 2001. szeptember 11-ei terrortámadásokHY: Սեպտեմբերի 11-ի ահաբեկչական հարձակումներID: Serangan 11 September 2001IT: Attentati dell'11 settembre 2001JA: アメリカ同時多発テロ事件KA: 2001 წლის 11 სექტემბრის ტერორისტული აქტებიKK: 2001 жылдың 11 қыркүйегіндегі лаңкестік актілеріKO: 9·11 테러LA: Impetus 11 SeptembrisLT: Rugsėjo 11 d. atakosMS: Serangan 11 September 2001NL: Aanslagen op 11 september 2001NN: Terroråtaka 11. september 2001NO: Terrorangrepet 11. september 2001PL: Zamach z 11 września 2001 rokuPT: Ataques de 11 de setembro de 2001RO: Atentatele din 11 septembrie 2001RU: Террористические акты 11 сентября 2001 годаSH: Napadi 11. septembra 2001.SIMPLE: September 11 attacksSK: Útoky z 11. septembra 2001SL: Teroristični napadi 11. septembra 2001SR: Напади 11. септембра 2001.SV: 11 september-attackernaTA: செப்டம்பர் 11, 2001 தாக்குதல்கள்TH: วินาศกรรม 11 กันยายนTR: 11 Eylül saldırılarıUK: Терористичний акт 11 вересня 2001 рокуUR: سانحہ 11 ستمبر 2001ءUZ: 2001-yil 11-sentabr terror xurujlariVI: Sự kiện 11 tháng 9ZH: 九一一袭击事件ZHMINNAN: 911 Sū-kiāⁿ

Popularity rank history

Best Rank Simple English:
#2
11.2009
Global:
#4
09.2018

AI rank history

Best Rank Simple English:
#9
02.2007
Global:
#4
09.2011

Languages comparsion

Cumulative results

News from 21 October 2021

On 21 October 2021 in multilingual Wikipedia, Internet users most often read articles on the following topics: Squid Game, YouTube, You, Dune, Cristiano Ronaldo, Cleopatra, United States of America, Crown Jewel (2021), Deaths in 2021, October 21.

In Simple English Wikipedia the most popular articles on that day were: 24-hour clock, Fictional character, Palm Springs, California, List of U.S. states by population, Old Testament, List of U.S. states, Diwali, List of vegetables, Abella Danger, List of European countries.

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 42 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from October, 2021. When calculating current popularity and AI of articles data from September 2021 was taken into account. For historical values of polularity and AI WikiRank used data from 2002 to 2021... More information