Adder

Quality:

Adder - species of snake belonging to the viper family (Viperidae). This taxon is the 217^th most popular in the global Wikipedia ranking of taxon and the 692^nd most popular taxon in English Wikipedia. Article “Adder” in English Wikipedia has 88.4 points for quality (as of July 1, 2026). The article contains 96 references and 12 sections.

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

Achievements in all the time:

English Wikipedia:

The 692^nd most popular in taxon in English Wikipedia.

Global Wikipedia:

The 9355^th most popular in all topics.

The 217^th most popular in taxon.

Achievements in the last month:

English Wikipedia:

en

The 4135^th most editable in English Wikipedia in the last month.

Global Wikipedia:

The 4162^nd most popular in all topics in the last month.

The 3703^rd most popular in AI in the last month.

In June 2026 the article “Adder” was edited by 12 authors in English Wikipedia (4135^th place) and written by 34 authors in all languages (3703^rd place).

Since the creation of article “Adder”, its content was written by 313 registered users of English Wikipedia and edited by 2104 registered Wikipedia users in all languages.

Adder is on the 692^nd place in local ranking of taxon in English Wikipedia and on the 217^th place in global ranking of taxon in all the time.

The article is cited 376 times in English Wikipedia and cited 3027 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #4135 in June 2026
• Global: #3220 in August 2004

The highest popularity rank from 2008:

• Local (English): #17258 in June 2026
• Global: #2636 in July 2020

There are 48 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	Dutch (nl) Adder		99.2044
2	Estonian (et) Harilik rästik		94.6497
3	English (en) Adder		88.368
4	Norwegian (Nynorsk) (nn) Hoggorm		73.9712
5	Finnish (fi) Kyy		72.2469
6	Czech (cs) Zmije obecná		70.3643
7	German (de) Kreuzotter		68.1504
8	Galician (gl) Vipera berus		62.1845
9	Spanish (es) Vipera berus		62.1248
10	Latin (la) Vipera berus		61.3172

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

#	Language	Popularity award	Relative popularity
1	German (de) Kreuzotter		5 927 841
2	English (en) Adder		5 770 483
3	Russian (ru) Обыкновенная гадюка		3 157 539
4	Polish (pl) Żmija zygzakowata		3 115 875
5	Swedish (sv) Huggorm		1 547 729
6	Finnish (fi) Kyy		1 543 798
7	Norwegian (no) Hoggorm		1 094 675
8	Czech (cs) Zmije obecná		1 043 314
9	Dutch (nl) Adder		977 555
10	French (fr) Vipère péliade		558 974

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

#	Language	Popularity award	Relative popularity
1	English (en) Adder		40 722
2	German (de) Kreuzotter		38 447
3	Russian (ru) Обыкновенная гадюка		15 067
4	Polish (pl) Żmija zygzakowata		11 192
5	Finnish (fi) Kyy		10 557
6	Swedish (sv) Huggorm		7 795
7	Czech (cs) Zmije obecná		6 872
8	Norwegian (no) Hoggorm		4 465
9	Dutch (nl) Adder		4 428
10	French (fr) Vipère péliade		4 177

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

#	Language	AI award	Relative AI
1	English (en) Adder		313
2	German (de) Kreuzotter		292
3	Dutch (nl) Adder		173
4	Finnish (fi) Kyy		135
5	Swedish (sv) Huggorm		99
6	French (fr) Vipère péliade		98
7	Polish (pl) Żmija zygzakowata		98
8	Russian (ru) Обыкновенная гадюка		89
9	Norwegian (no) Hoggorm		88
10	Danish (da) Hugorm		79

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	English (en) Adder		12
2	Slovak (sk) Vretenica severná		5
3	Bulgarian (bg) Усойница		4
4	Serbian (sr) Шарка (змија)		3
5	Finnish (fi) Kyy		2
6	Galician (gl) Vipera berus		2
7	Azerbaijani (az) Adi gürzə		1
8	Spanish (es) Vipera berus		1
9	French (fr) Vipère péliade		1
10	Polish (pl) Żmija zygzakowata		1

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 English Wikipedia the most popular articles on that day were: 2026 FIFA World Cup, Harry Kane, Julián Quiñones, List of FIFA World Cup top goalscorers, Kylian Mbappé, Democratic Republic of the Congo, Erling Haaland, DR Congo national football team, Melat Kiros, FIFA World Cup.

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