impact:

isbndb.com - all language versions

ISBNdb.com is a large online database of book information available both via web interface and API. The database includes title, author, ISBN, ISBN13, publisher, publishing date, binding, pages, list price, and more. It contains data on 33 + million books by more than 11 million authors, with more books added every day. The service is mostly used by businesses and educational institutions, including Yale University, Blinklist, and Booknook. ISBNdb.com was founded in 2001 by Andrew Maltsev. It started as a hobby project and gradually grew into a business. In July 2005 ISBNdb.com released an XML-based API, which enables users to access all of the book information in real-time. More information...

According to PR-model, isbndb.com is ranked 30,266^th in multilingual Wikipedia, in particular this website is ranked 22,549^th in English Wikipedia.

The website is placed before unausa.org and after girlslife.com in the BestRef global ranking of the most important sources of Wikipedia.

#Language

PR-model F-model AR-model

*All Wikipedias

30,266^th place

43,301^st place

28,578^th place

enEnglish

22,549^th place

28,920^th place

17,531^st place

esSpanish

11,919^th place

30,618^th place

19,980^th place

ptPortuguese

15,261^st place

46,455^th place

33,906^th place

itItalian

20,103^rd place

49,090^th place

19,459^th place

csCzech

9,317^th place

38,664^th place

8,351^st place

ruRussian

121,425^th place

96,080^th place

117,532^nd place

frFrench

105,547^th place

71,821^st place

61,112^th place

jaJapanese

95,093^rd place

88,574^th place

125,225^th place

hrCroatian

6,188^th place

12,770^th place

6,993^rd place

faPersian

35,175^th place

41,702^nd place

37,497^th place

roRomanian

15,309^th place

22,652^nd place

24,857^th place

arArabic

59,245^th place

18,665^th place

25,022^nd place

caCatalan

7,003^rd place

64,500^th place

19,901^st place

trTurkish

42,791^st place

14,171^st place

15,563^rd place

viVietnamese

27,573^rd place

32,811^th place

48,615^th place

elGreek

21,629^th place

41,416^th place

29,353^rd place

plPolish

80,810^th place

51,738^th place

52,074^th place

bnBangla

19,688^th place

16,482^nd place

16,474^th place

hiHindi

20,439^th place

10,291^st place

10,141^st place

simpleSimple English

24,580^th place

12,517^th place

13,425^th place

idIndonesian

80,112^th place

36,640^th place

41,757^th place

bgBulgarian

29,277^th place

13,713^th place

33,560^th place

huHungarian

57,635^th place

20,406^th place

51,077^th place

ukUkrainian

91,064^th place

56,773^rd place

61,707^th place

taTamil

19,468^th place

8,811^th place

4,141^st place

srSerbian

47,744^th place

19,651^st place

34,725^th place

kaGeorgian

12,600^th place

10,925^th place

16,355^th place

fiFinnish

79,423^rd place

53,457^th place

95,665^th place

knKannada

8,317^th place

4,800^th place

3,907^th place

mlMalayalam

13,591^st place

17,983^rd place

16,122^nd place

thThai

47,315^th place

20,837^th place

28,956^th place

zhChinese

211,930^th place

130,483^rd place

257,724^th place

noNorwegian

54,601^st place

27,595^th place

24,689^th place

deGerman

482,710^th place

287,773^rd place

439,495^th place

koKorean

62,698^th place

80,330^th place

75,820^th place

afAfrikaans

20,385^th place

23,612^th place

23,877^th place

urUrdu

30,163^rd place

11,345^th place

36,898^th place

eoEsperanto

33,691^st place

25,605^th place

36,471^st place

astAsturian

42,263^rd place

55,516^th place

41,807^th place

pnbWestern Punjabi

15,864^th place

7,274^th place

19,608^th place