iupac.org

The International Union of Pure and Applied Chemistry is an international federation of National Adhering Organizations that represents chemists in individual countries. It is a member of the International Science Council. IUPAC is registered in Zürich, Switzerland, and the administrative office, known as the "IUPAC Secretariat", is in Research Triangle Park, North Carolina, United States. This administrative office is headed by IUPAC's executive director, currently Lynn Soby. More information...

Multilingual Wikipedia

In June 2020 the website iupac.org was on the 284th 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 1,569th place in June 2020. From Wikipedians' point of view, "iupac.org" is the 662nd most reliable source in different language versions of Wikipedia (AR-score).

The website is placed before gamerankings.com and after famitsu.com in multilingual PR ranking of the most reliable sources in Wikipedia.

PR-score:
284th place
120,377,715
-41,757,014
AR-score:
662nd place
7,413,302
+51,975
F-score:
1,569th place
9,874
+80

Italian Wikipedia (it)

PR-score:
15th place
34,343,614
-14,006,370
AR-score:
89th place
2,013,520
+5,235
F-score:
405th place
1,095
+1

English Wikipedia (en)

PR-score:
889th place
22,148,933
-4,571,812
AR-score:
1,660th place
1,251,770
+12,569
F-score:
3,689th place
1,219
+14

Spanish Wikipedia (es)

PR-score:
124th place
18,348,311
-6,829,880
AR-score:
628th place
491,365
+2,154
F-score:
1,996th place
345
0

Russian Wikipedia (ru)

PR-score:
203rd place
10,428,709
-5,877,178
AR-score:
388th place
515,543
-3,640
F-score:
1,398th place
554
0

Japanese Wikipedia (ja)

PR-score:
243rd place
9,186,790
+702,390
AR-score:
773rd place
207,518
+610
F-score:
1,556th place
351
+4

Portuguese Wikipedia (pt)

PR-score:
238th place
3,472,522
-431,960
AR-score:
458th place
280,201
+1,084
F-score:
1,548th place
284
+2

Finnish Wikipedia (fi)

PR-score:
163rd place
661,898
-1,951,832
AR-score:
251st place
200,617
+730
F-score:
479th place
454
0
Show all Wikipedia languages...

Popularity and reliability assessment of sources in references of Wikipedia in different languages. Data extraction based on complex method using Wikimedia dumps in July 2020. To find the most popular and reliable sources we used information about over 200 million references of Wikipedia articles. More details in the research "Modeling Popularity and Reliability of Sources in Multilingual Wikipedia". Values for PR-score and AR-score were additinaly increased 100 times (to distinguish smaller values in the ranking).