Teratogen

Quality:

Teratogen - agent that causes the production of physical defects in the developing embryo. Article “Teratogen” in Czech Wikipedia has 37.5 points for quality (as of July 1, 2026). The article contains 35 references and 16 sections. The article also contains templates indicating quality issues, therefore its score was reduced by 1.98 points.

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

Since the creation of article “Teratogen”, its content was written by 31 registered users of Czech Wikipedia and edited by 281 registered Wikipedia users in all languages.

The article is cited 73 times in Czech Wikipedia and cited 688 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Czech): #2449 in September 2025
• Global: #3251 in March 2003

The highest popularity rank from 2008:

• Local (Czech): #7134 in January 2011
• Global: #133032 in January 2011

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, 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	Simple English (simple) Teratogen		51.5585
2	Czech (cs) Teratogen		37.5359
3	Estonian (et) Teratogeenid		31.8084
4	German (de) Teratogen		25.5149
5	Swedish (sv) Teratogen		22.6393
6	Hebrew (he) טרטוגן		14.4128
7	French (fr) Facteur tératogène		13.9368
8	Norwegian (no) Teratogen		11.747
9	Finnish (fi) Teratogeeni		10.5985
10	Croatian (hr) Teratogen		5.6584

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

#	Language	Popularity award	Relative popularity
1	German (de) Teratogen		982 899
2	Dutch (nl) Teratogeen		179 717
3	Czech (cs) Teratogen		92 723
4	Croatian (hr) Teratogen		55 032
5	Swedish (sv) Teratogen		44 399
6	Hebrew (he) טרטוגן		41 318
7	French (fr) Facteur tératogène		37 415
8	Slovak (sk) Teratogén		27 330
9	Simple English (simple) Teratogen		22 022
10	Finnish (fi) Teratogeeni		21 272

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

#	Language	Popularity award	Relative popularity
1	German (de) Teratogen		1 121
2	Czech (cs) Teratogen		163
3	Dutch (nl) Teratogeen		129
4	French (fr) Facteur tératogène		71
5	Simple English (simple) Teratogen		68
6	Chinese (zh) 致畸劑		60
7	Catalan (ca) Teratogen		47
8	Finnish (fi) Teratogeeni		41
9	Hebrew (he) טרטוגן		41
10	Swedish (sv) Teratogen		37

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

#	Language	AI award	Relative AI
1	German (de) Teratogen		86
2	Dutch (nl) Teratogeen		53
3	Czech (cs) Teratogen		31
4	Hebrew (he) טרטוגן		27
5	Croatian (hr) Teratogen		16
6	Simple English (simple) Teratogen		11
7	French (fr) Facteur tératogène		10
8	Norwegian (no) Teratogen		9
9	Swedish (sv) Teratogen		9
10	Slovak (sk) Teratogén		8

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

#	Language	AI award	Relative AI
1	Catalan (ca) Teratogen		0
2	Czech (cs) Teratogen		0
3	German (de) Teratogen		0
4	Estonian (et) Teratogeenid		0
5	Basque (eu) Teratogeno		0
6	Finnish (fi) Teratogeeni		0
7	French (fr) Facteur tératogène		0
8	Hebrew (he) טרטוגן		0
9	Croatian (hr) Teratogen		0
10	Dutch (nl) Teratogeen		0

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

On 1 July 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2026 FIFA World Cup, Kylian Mbappé, Erling Haaland, Democratic Republic of the Congo, FIFA World Cup, Harry Kane, Romelu Lukaku, Senegal, Michael Olise, Sadio Mané.

In Czech Wikipedia the most popular articles on that day were: Simona Monyová, Konžská demokratická republika, Mistrovství světa ve fotbale 2026, Senegal, Boris Ingr, Sára Milfajtová, Barbora Krejčíková, Erling Haaland, Bitva na Sommě, Marko Čermák.

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