Vipera berus

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 679^th most popular taxon in Italian Wikipedia. Article “Vipera berus” in Italian Wikipedia has 28.8 points for quality (as of July 1, 2026). The article contains 2 references and 11 sections. The article also contains templates indicating quality issues, therefore its score was reduced by 1.52 points.

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

Achievements in all the time:

Italian Wikipedia:

The 679^th most popular in taxon in Italian Wikipedia.

Global Wikipedia:

The 9355^th most popular in all topics.

The 217^th most popular in taxon.

Achievements 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.

Since the creation of article “Vipera berus”, its content was written by 62 registered users of Italian Wikipedia and edited by 2104 registered Wikipedia users in all languages.

Adder is on the 679^th place in local ranking of taxon in Italian Wikipedia and on the 217^th place in global ranking of taxon in all the time.

The article is cited 49 times in Italian Wikipedia and cited 3027 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Italian): #3003 in January 2009
• Global: #3220 in August 2004

The highest popularity rank from 2008:

• Local (Italian): #7472 in August 2011
• 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 Italian Wikipedia the most popular articles on that day were: Fraternità sacerdotale San Pio X, Jeff Ekhator, Alessandro Bastoni, Marcel Lefebvre, Campionato mondiale di calcio 2026, Marcatori del campionato mondiale di calcio, Campionato mondiale di calcio, Kylian Mbappé, Michael Olise, Sadio Mané.

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