Derva

Pitch - mixture of aromatic organic compounds, black, tar-like, super viscous liquid. Article “Derva” in Lithuanian Wikipedia has 28.2 points for quality (as of July 1, 2026). The article contains 9 references and 8 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 “Derva”, its content was written by 12 registered users of Lithuanian Wikipedia and edited by 840 registered Wikipedia users in all languages.

The article is cited 110 times in Lithuanian Wikipedia and cited 2730 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Lithuanian): #544 in February 2019
• Global: #13046 in April 2012

The highest popularity rank from 2008:

• Local (Lithuanian): #1725 in July 2016
• Global: #13147 in July 2015

There are 31 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) Pech (Stoff)		51.7091
2	Persian (fa) قیر		50.1885
3	English (en) Pitch (resin)		33.0916
4	Polish (pl) Pak węglowy		29.1492
5	Catalan (ca) Brea (resina)		28.3349
6	Lithuanian (lt) Derva		28.2203
7	French (fr) Poix (matière)		26.8691
8	Estonian (et) Pigi		26.5124
9	Latin (la) Pix		26.3931
10	Romanian (ro) Smoală		21.5779

More...

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

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

#	Language	Popularity award	Relative popularity
1	English (en) Pitch (resin)		2 722 396
2	Spanish (es) Alquitrán		1 977 204
3	German (de) Pech (Stoff)		1 042 153
4	French (fr) Poix (matière)		576 846
5	Italian (it) Pece		454 830
6	Persian (fa) قیر		406 430
7	Russian (ru) Пек		395 059
8	Japanese (ja) ピッチ (樹脂)		300 885
9	Portuguese (pt) Breu (betume)		165 224
10	Polish (pl) Pak węglowy		148 781

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 "Derva" in June 2026

#	Language	Popularity award	Relative popularity
1	English (en) Pitch (resin)		10 612
2	Russian (ru) Пек		5 287
3	German (de) Pech (Stoff)		3 318
4	French (fr) Poix (matière)		1 906
5	Spanish (es) Alquitrán		1 747
6	Japanese (ja) ピッチ (樹脂)		891
7	Persian (fa) قیر		886
8	Italian (it) Pece		596
9	Dutch (nl) Pek		481
10	Polish (pl) Pak węglowy		425

More...

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

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

#	Language	AI award	Relative AI
1	German (de) Pech (Stoff)		145
2	English (en) Pitch (resin)		125
3	Spanish (es) Alquitrán		81
4	Persian (fa) قیر		76
5	French (fr) Poix (matière)		69
6	Italian (it) Pece		48
7	Russian (ru) Пек		36
8	Hungarian (hu) Szurok		30
9	Dutch (nl) Pek		23
10	Swedish (sv) Beck (ämne)		22

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 "Derva" with the highest AI in June 2026

#	Language	AI award	Relative AI
1	English (en) Pitch (resin)		2
2	Catalan (ca) Brea (resina)		1
3	Basque (eu) Bike		1
4	Finnish (fi) Piki		1
5	Arabic (ar) زفت		0
6	Czech (cs) Kolomaz		0
7	Danish (da) Beg		0
8	German (de) Pech (Stoff)		0
9	Esperanto (eo) Peĉo		0
10	Spanish (es) Alquitrán		0

More...

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

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

#	Language	CI award	Relative CI
1	English (en) Pitch (resin)		555
2	German (de) Pech (Stoff)		291
3	Persian (fa) قیر		212
4	French (fr) Poix (matière)		205
5	Spanish (es) Alquitrán		200
6	Arabic (ar) زفت		152
7	Italian (it) Pece		146
8	Esperanto (eo) Peĉo		134
9	Lithuanian (lt) Derva		110
10	Swedish (sv) Beck (ämne)		71

More...

#	Language	Value
ar	Arabic زفت
ca	Catalan Brea (resina)
cs	Czech Kolomaz
da	Danish Beg
de	German Pech (Stoff)
en	English Pitch (resin)
eo	Esperanto Peĉo
es	Spanish Alquitrán
et	Estonian Pigi
eu	Basque Bike
fa	Persian قیر
fi	Finnish Piki
fr	French Poix (matière)
hu	Hungarian Szurok
hy	Armenian Պեկ
id	Indonesian Gegala
it	Italian Pece
ja	Japanese ピッチ (樹脂)
ko	Korean 피치 (중합체)
la	Latin Pix
lt	Lithuanian Derva
nl	Dutch Pek
nn	Norwegian (Nynorsk) Bek
no	Norwegian Bek
pl	Polish Pak węglowy
pt	Portuguese Breu (betume)
ro	Romanian Smoală
ru	Russian Пек
simple	Simple English Pitch (resin)
sv	Swedish Beck (ämne)
uk	Ukrainian Пек (залишок від перегонки)

Best Rank

Lithuanian: #1725 07.2016

Global: #13147 07.2015

Best Rank

Lithuanian: #544 02.2019

Global: #13046 04.2012

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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