isfdb.org

The Internet Speculative Fiction Database is a database of bibliographic information on genres considered speculative fiction, including science fiction and related genres such as fantasy fiction and horror fiction. The ISFDB is a volunteer effort, with both the database and wiki being open for editing and user contributions. The ISFDB database and code are available under Creative Commons licensing and there is support within both Wikipedia and ISFDB for interlinking. The data are reused by other organizations, such as Freebase, under the creative commons license. More information...

Multilingual Wikipedia

In June 2020 the website isfdb.org was on the 2,120^th place in the ranking of the most reliable and popular sources in multilingual Wikipedia from readers' point of view (PR-score). If we consider only frequency of appearance of this source in references of Wikipedia articles (F-score), this website was on the 1,658^th place in June 2020. From Wikipedians' point of view, "isfdb.org" is the 1,823^rd most reliable source in different language versions of Wikipedia (AR-score).

The website is placed before essence.com and after niedersachsen.de in multilingual PR ranking of the most reliable sources in Wikipedia.

PR-score:

2,120^th place

16,876,874

-2,928,078

AR-score:

1,823^rd place

2,817,066

-2,149

F-score:

1,658^th place

9,279

+60

English Wikipedia (en)

PR-score:

1,519^th place

12,458,866

-2,652,516

AR-score:

1,238^th place

1,724,628

-14,608

F-score:

1,547^th place

3,132

+6

French Wikipedia (fr)

PR-score:

852^nd place

1,754,165

+138,541

AR-score:

964^th place

309,347

+5,362

F-score:

913^th place

963

+7

Russian Wikipedia (ru)

PR-score:

2,723^rd place

748,887

-97,198

AR-score:

3,179^th place

63,289

+55

F-score:

1,872^nd place

406

0

German Wikipedia (de)

PR-score:

4,658^th place

369,709

-65,086

AR-score:

3,232^nd place

91,577

+4

F-score:

4,157^th place

144

0

Spanish Wikipedia (es)

PR-score:

6,544^th place

319,195

-71,111

AR-score:

6,607^th place

35,137

+160

F-score:

2,632^nd place

243

0

Italian Wikipedia (it)

PR-score:

2,819^th place

243,644

-98,097

AR-score:

2,426^th place

68,459

+2,004

F-score:

481^st place

954

+26

Arabic Wikipedia (ar)

PR-score:

1,488^th place

143,028

+4,410

AR-score:

511^th place

138,403

+1,090

F-score:

268^th place

1,074

+1

Hebrew Wikipedia (he)

PR-score:

1,001^st place

61,232

-8,195

AR-score:

335^th place

81,535

+397

F-score:

1,129^th place

50

0

Ukrainian Wikipedia (uk)

PR-score:

2,236^th place

53,286

-15,187

AR-score:

941^st place

37,427

+1,094

F-score:

293^rd place

810

+2

Wikipedia Languages