Heptachlor

Heptachlor - chemical compound. Article “Heptachlor” in Czech Wikipedia has 16.6 points for quality (as of July 1, 2026). The article contains 2 references and 5 sections.

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

Since the creation of article “Heptachlor”, its content was written by 16 registered users of Czech Wikipedia and edited by 285 registered Wikipedia users in all languages.

The article is cited 74 times in Czech Wikipedia and cited 1074 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Czech): #3509 in June 2014
• Global: #6864 in June 2014

The highest popularity rank from 2008:

• Local (Czech): #75295 in December 2008
• Global: #356270 in September 2024

There are 21 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, 2026 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

#	Language	Quality grade	Quality score
1	German (de) Heptachlor		45.6127
2	English (en) Heptachlor		42.2339
3	Chinese (zh) 七氯		41.506
4	Catalan (ca) Heptaclor		41.1358
5	Russian (ru) Гептахлор		37.8567
6	French (fr) Heptachlore		35.9441
7	Finnish (fi) Heptakloori		34.7216
8	Serbo-Croatian (sh) Heptahlor		30.0617
9	Basque (eu) Heptakloro		29.2656
10	Korean (ko) 헵타클로르		26.2914

More...

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

The most popular language versions of the article "Heptachlor" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Heptachlor		247 906
2	Spanish (es) Heptacloro		50 915
3	German (de) Heptachlor		50 647
4	Russian (ru) Гептахлор		43 772
5	Japanese (ja) ヘプタクロル		31 239
6	French (fr) Heptachlore		26 213
7	Dutch (nl) Heptachloor		16 277
8	Italian (it) Eptacloro		13 871
9	Chinese (zh) 七氯		10 038
10	Czech (cs) Heptachlor		8 312

More...

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

The most popular language versions of the article "Heptachlor" in June 2026

#	Language	Popularity award	Relative popularity
1	English (en) Heptachlor		372
2	German (de) Heptachlor		119
3	Chinese (zh) 七氯		98
4	Russian (ru) Гептахлор		76
5	French (fr) Heptachlore		58
6	Japanese (ja) ヘプタクロル		49
7	Dutch (nl) Heptachloor		38
8	Czech (cs) Heptachlor		31
9	Spanish (es) Heptacloro		29
10	Italian (it) Eptacloro		27

More...

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

Language versions of the article "Heptachlor" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	German (de) Heptachlor		57
2	English (en) Heptachlor		55
3	French (fr) Heptachlore		29
4	Dutch (nl) Heptachloor		22
5	Italian (it) Eptacloro		21
6	Czech (cs) Heptachlor		16
7	Japanese (ja) ヘプタクロル		14
8	Russian (ru) Гептахлор		13
9	Spanish (es) Heptacloro		11
10	Catalan (ca) Heptaclor		10

More...

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

Language versions of the article "Heptachlor" with the highest AI in June 2026

#	Language	AI award	Relative AI
1	Basque (eu) Heptakloro		1
2	Arabic (ar) هبتاكلور		0
3	Catalan (ca) Heptaclor		0
4	Czech (cs) Heptachlor		0
5	German (de) Heptachlor		0
6	English (en) Heptachlor		0
7	Spanish (es) Heptacloro		0
8	Persian (fa) هپتاکلر		0
9	Finnish (fi) Heptakloori		0
10	French (fr) Heptachlore		0

More...

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

Language versions of the article "Heptachlor" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Heptachlor		290
2	Chinese (zh) 七氯		159
3	Serbian (sr) Heptahlor		141
4	Persian (fa) هپتاکلر		120
5	Arabic (ar) هبتاكلور		78
6	Czech (cs) Heptachlor		74
7	Italian (it) Eptacloro		41
8	German (de) Heptachlor		34
9	Catalan (ca) Heptaclor		29
10	French (fr) Heptachlore		26

More...

#	Language	Value
ar	Arabic هبتاكلور
ca	Catalan Heptaclor
cs	Czech Heptachlor
de	German Heptachlor
en	English Heptachlor
es	Spanish Heptacloro
eu	Basque Heptakloro
fa	Persian هپتاکلر
fi	Finnish Heptakloori
fr	French Heptachlore
it	Italian Eptacloro
ja	Japanese ヘプタクロル
ko	Korean 헵타클로르
nl	Dutch Heptachloor
ru	Russian Гептахлор
sh	Serbo-Croatian Heptahlor
simple	Simple English Heptachlor
sr	Serbian Heptahlor
th	Thai เฮปตาคลอร์
ur	Urdu ہیپٹا کلور
zh	Chinese 七氯

Best Rank

Czech: #75295 12.2008

Global: #356270 09.2024

Best Rank

Czech: #3509 06.2014

Global: #6864 06.2014

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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 50 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2026. When calculating current popularity and AI of articles data from June 2026 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2026... More information