iec.ch
The International Electrotechnical Commission is an international standards organization that prepares and publishes international standards for all electrical, electronic and related technologies – collectively known as "electrotechnology". IEC standards cover a vast range of technologies from power generation, transmission and distribution to home appliances and office equipment, semiconductors, fibre optics, batteries, solar energy, nanotechnology and marine energy as well as many others. The IEC also manages four global conformity assessment systems that certify whether equipment, system or components conform to its international standards. More information...
Multilingual Wikipedia
In June 2020 the website iec.ch was on the 1,984th 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 8,917th place in June 2020. From Wikipedians' point of view, "iec.ch" is the 4,941st most reliable source in different language versions of Wikipedia (AR-score).
The website is placed before ascap.com and after uchile.cl in multilingual PR ranking of the most reliable sources in Wikipedia.
PR-score:
1,984th place
18,284,913
-2,753,645
AR-score: 
4,941st place
4,941st place938,674
-4,471
F-score: 8,917th place
8,917th place1,392
+7
English Wikipedia (en)
PR-score: 
1,984th place
1,984th place9,145,462
-772,577
AR-score: 4,731st place
4,731st place398,746
+802
F-score: 8,640th place
8,640th place465
+4
Spanish Wikipedia (es)
PR-score: 907th place
907th place
2,678,506
-959,570
AR-score: 1,910th place
1,910th place149,148
-1,698
F-score: 4,998th place
4,998th place113
0
German Wikipedia (de)
PR-score: 973rd place
973rd place2,019,336
-214,226
AR-score: 3,940th place
3,940th place73,073
-853
F-score: 8,948th place
8,948th place60
+1
Russian Wikipedia (ru)
PR-score: 2,478th place
2,478th place820,862
-229,655
AR-score: 7,326th place
7,326th place25,551
+4
F-score: 18,284th place
18,284th place30
0
French Wikipedia (fr)
PR-score: 1,779th place
1,779th place772,952
-25,454
AR-score: 5,067th place
5,067th place47,606
+68
F-score: 8,449th place
8,449th place77
0
Japanese Wikipedia (ja)
PR-score: 3,921st place
3,921st place413,142
+33,729
AR-score: 11,562nd place
11,562nd place9,531
+30
F-score: 10,963rd place
10,963rd place38
0
Chinese Wikipedia (zh)
PR-score: 2,628th place
2,628th place380,285
-37,767
AR-score: 7,944th place
7,944th place8,352
+28
F-score: 9,396th place
9,396th place29
0
Italian Wikipedia (it)
PR-score: 2,158th place
2,158th place324,955
-137,256
AR-score: 4,121st place
4,121st place38,819
-3,672
F-score: 11,779th place
11,779th place28
-1
Portuguese Wikipedia (pt)
PR-score: 2,743rd place
2,743rd place262,254
+2,717
AR-score: 6,118th place
6,118th place15,286
0
F-score: 14,675th place
14,675th place19
0
Polish Wikipedia (pl)
PR-score: 2,283rd place
2,283rd place238,539
-3,280
AR-score: 4,945th place
4,945th place16,867
0
F-score: 14,568th place
14,568th place19
0
Dutch Wikipedia (nl)
PR-score: 1,152nd place
1,152nd place221,441
-33,967
AR-score: 2,872nd place
2,872nd place17,791
0
F-score: 6,416th place
6,416th place11
0
Swedish Wikipedia (sv)
PR-score: 737th place
737th place170,300
-223,253
AR-score: 2,537th place
2,537th place18,256
0
F-score: 6,246th place
6,246th place17
0
Vietnamese Wikipedia (vi)
PR-score: 1,130th place
1,130th place119,886
-4,785
AR-score: 2,943rd place
2,943rd place6,475
+103
F-score: 6,530th place
6,530th place18
0
Ukrainian Wikipedia (uk)
PR-score: 1,119th place
1,119th place113,400
-32,064
AR-score: 3,164th place
3,164th place10,090
0
F-score: 7,190th place
7,190th place25
0
Arabic Wikipedia (ar)
PR-score: 2,581st place
2,581st place77,796
-8,350
AR-score: 3,617th place
3,617th place15,010
0
F-score: 6,961st place
6,961st place32
0
Korean Wikipedia (ko)
PR-score: 1,505th place
1,505th place73,846
+2,226
AR-score: 3,259th place
3,259th place5,860
0
F-score: 2,919th place
2,919th place23
0
Romanian Wikipedia (ro)
PR-score: 808th place
808th place67,959
-10,629
AR-score: 2,061st place
2,061st place5,894
0
F-score: 3,781st place
3,781st place18
0
Hungarian Wikipedia (hu)
PR-score: 2,209th place
2,209th place50,298
-18,117
AR-score: 10,508th place
10,508th place2,157
+29
F-score: 7,784th place
7,784th place11
0
Norwegian Wikipedia (no)
PR-score: 985th place
985th place45,368
-9,607
AR-score: 5,466th place
5,466th place4,926
+2
F-score: 3,333rd place
3,333rd place26
0
Czech Wikipedia (cs)
PR-score: 4,722nd place
4,722nd place33,523
+1,466
AR-score: 12,102nd place
12,102nd place2,137
+193
F-score: 6,189th place
6,189th place17
+3
Hebrew Wikipedia (he)
PR-score: 1,901st place
1,901st place31,036
-1,158
AR-score: 13,161st place
13,161st place1,427
0
F-score: 11,186th place
11,186th place4
0
Catalan Wikipedia (ca)
PR-score: 1,224th place
1,224th place27,069
-21,430
AR-score: 1,681st place
1,681st place17,248
+121
F-score: 1,154th place
1,154th place136
0
Estonian Wikipedia (et)
PR-score: 400th place
400th place
25,457
-4,476
AR-score: 2,136th place
2,136th place2,685
0
F-score: 3,217th place
3,217th place12
0
Greek Wikipedia (el)
PR-score: 2,479th place
2,479th place22,829
-4,921
AR-score: 10,141st place
10,141st place1,038
+1
F-score: 12,523rd place
12,523rd place5
0
Indonesian Wikipedia (id)
PR-score: 5,836th place
5,836th place15,212
+3,505
AR-score: 11,880th place
11,880th place1,417
+5
F-score: 6,280th place
6,280th place17
0
Asturian Wikipedia (ast)
PR-score: 311th place
311th place14,445
+2,344
AR-score: 1,960th place
1,960th place1,698
+200
F-score: 4,418th place
4,418th place11
0
Macedonian Wikipedia (mk)
PR-score: 434th place
434th place12,275
-11,127
AR-score: 813th place
813th place3,401
+6
F-score: 2,190th place
2,190th place11
0
Slovak Wikipedia (sk)
PR-score: 2,169th place
2,169th place11,600
-450
AR-score: 7,462nd place
7,462nd place700
0
F-score: 6,311th place
6,311th place4
0
Bulgarian Wikipedia (bg)
PR-score: 4,779th place
4,779th place10,047
-1,952
AR-score: 3,140th place
3,140th place4,361
0
F-score: 7,470th place
7,470th place6
0
Croatian Wikipedia (hr)
PR-score: 3,345th place
3,345th place8,936
+768
AR-score: 15,667th place
15,667th place256
0
F-score: 6,913th place
6,913th place5
0
Hindi Wikipedia (hi)
PR-score: 1,263rd place
1,263rd place8,450
+1,125
AR-score: 1,132nd place
1,132nd place3,783
+142
F-score: 3,626th place
3,626th place6
0
Malay Wikipedia (ms)
PR-score: 1,876th place
1,876th place7,279
-500
AR-score: 995th place
995th place4,412
0
F-score: 5,001st place
5,001st place8
0
Bengali Wikipedia (bn)
PR-score: 1,493rd place
1,493rd place5,234
+161
AR-score: 1,543rd place
1,543rd place2,853
0
F-score: 8,003rd place
8,003rd place4
0
Serbian Wikipedia (sr)
PR-score: 5,597th place
5,597th place5,192
-18,431
AR-score: 11,830th place
11,830th place894
0
F-score: 14,876th place
14,876th place3
0
Turkish Wikipedia (tr)
PR-score: 16,272nd place
16,272nd place5,100
-1,433
AR-score: 7,797th place
7,797th place3,866
0
F-score: 20,745th place
20,745th place3
0
Persian Wikipedia (fa)
PR-score: 14,824th place
14,824th place4,637
-748
AR-score: 21,527th place
21,527th place848
+7
F-score: 9,093rd place
9,093rd place8
0
Azerbaijani Wikipedia (az)
PR-score: 1,588th place
1,588th place4,600
-1,150
AR-score: 6,049th place
6,049th place500
0
F-score: 19,340th place
19,340th place1
0
Picard Wikipedia (pcd)
PR-score: 44th place
44th place
4,400
+100
AR-score: 548th place
548th place33
0
F-score: 579th place
579th place1
0
Tamil Wikipedia (ta)
PR-score: 1,371st place
1,371st place4,350
+1,250
AR-score: 1,802nd place
1,802nd place2,166
0
F-score: 2,359th place
2,359th place12
0
Galician Wikipedia (gl)
PR-score: 978th place
978th place4,222
-7
AR-score: 3,078th place
3,078th place2,029
+4
F-score: 11,482nd place
11,482nd place3
0
Belarusian (Taraškievica) Wikipedia (be-x-old)
PR-score: 396th place
396th place3,400
-1,500
AR-score: 968th place
968th place1,900
0
F-score: 2,037th place
2,037th place4
0
Kazakh Wikipedia (kk)
PR-score: 939th place
939th place2,400
-100
AR-score: 931st place
931st place1,000
0
F-score: 5,053rd place
5,053rd place1
0
Thai Wikipedia (th)
PR-score: 12,605th place
12,605th place2,386
+449
AR-score: 22,686th place
22,686th place180
0
F-score: 21,291st place
21,291st place2
0
Basque Wikipedia (eu)
PR-score: 1,760th place
1,760th place2,000
+300
AR-score: 5,855th place
5,855th place500
0
F-score: 15,410th place
15,410th place1
0
Albanian Wikipedia (sq)
PR-score: 1,585th place
1,585th place1,968
-1,282
AR-score: 2,981st place
2,981st place439
0
F-score: 1,427th place
1,427th place9
0
Malayalam Wikipedia (ml)
PR-score: 1,905th place
1,905th place1,761
+264
AR-score: 2,024th place
2,024th place1,540
0
F-score: 5,335th place
5,335th place4
0
Latvian Wikipedia (lv)
PR-score: 3,702nd place
3,702nd place1,533
-1,333
AR-score: 6,534th place
6,534th place516
0
F-score: 10,364th place
10,364th place2
0
Finnish Wikipedia (fi)
PR-score: 28,774th place
28,774th place1,436
-556
AR-score: 27,137th place
27,137th place1,065
0
F-score: 26,129th place
26,129th place4
0
Serbo-Croatian Wikipedia (sh)
PR-score: 5,035th place
5,035th place1,018
-8,111
AR-score: 9,195th place
9,195th place218
0
F-score: 15,139th place
15,139th place1
0
Balinese Wikipedia (ban)
PR-score: 209th place
209th place700
+200
AR-score: 369th place
369th place100
0
F-score: 574th place
574th place1
0
Marathi Wikipedia (mr)
PR-score: 1,435th place
1,435th place675
0
AR-score: 887th place
887th place1,200
0
F-score: 1,244th place
1,244th place3
0
Afrikaans Wikipedia (af)
PR-score: 3,927th place
3,927th place621
-512
AR-score: 4,592nd place
4,592nd place443
0
F-score: 3,603rd place
3,603rd place4
0
Slovenian Wikipedia (sl)
PR-score: 10,871st place
10,871st place337
-136
AR-score: 18,367th place
18,367th place50
0
F-score: 11,782nd place
11,782nd place1
0
Tagalog Wikipedia (tl)
PR-score: 4,051st place
4,051st place300
-250
AR-score: 3,889th place
3,889th place300
0
F-score: 9,754th place
9,754th place1
0
Yoruba Wikipedia (yo)
PR-score: 1,095th place
1,095th place300
-250
AR-score: 1,553rd place
1,553rd place200
0
F-score: 2,420th place
2,420th place1
0
Interlingue Wikipedia (ie)
PR-score: 16th place
16th place300
-700
AR-score:
24th place
100
0
F-score:
7th place
4
0
Occitan Wikipedia (oc)
PR-score: 1,571st place
1,571st place223
+93
AR-score: 5,718th place
5,718th place7
0
F-score: 5,824th place
5,824th place1
0
Armenian Wikipedia (hy)
PR-score: 17,948th place
17,948th place200
-600
AR-score: 14,799th place
14,799th place300
0
F-score: 40,548th place
40,548th place1
0
Punjabi Wikipedia (pa)
PR-score: 4,347th place
4,347th place166
-134
AR-score: 10,200th place
10,200th place33
0
F-score: 12,599th place
12,599th place1
0
Esperanto Wikipedia (eo)
PR-score: 7,518th place
7,518th place166
-171
AR-score: 14,568th place
14,568th place137
+8
F-score: 5,989th place
5,989th place3
0
Danish Wikipedia (da)
PR-score: 36,424th place
36,424th place150
0
AR-score: 15,610th place
15,610th place725
0
F-score: 24,670th place
24,670th place1
0
Bosnian Wikipedia (bs)
PR-score: 10,413th place
10,413th place150
-66
AR-score: 14,354th place
14,354th place25
0
F-score: 16,531st place
16,531st place1
0
Khmer Wikipedia (km)
PR-score: 1,271st place
1,271st place100
-100
AR-score: 670th place
670th place100
0
F-score: 1,302nd place
1,302nd place1
0
Georgian Wikipedia (ka)
PR-score: 16,786th place
16,786th place60
-180
AR-score: 9,570th place
9,570th place160
0
F-score: 14,790th place
14,790th place1
0
Norwegian (Nynorsk) Wikipedia (nn)
PR-score: 12,229th place
12,229th place41
-30
AR-score: 7,605th place
7,605th place203
0
F-score: 5,327th place
5,327th place2
0
Telugu Wikipedia (te)
PR-score: 14,709th place
14,709th place17
+7
AR-score: 14,056th place
14,056th place16
0
F-score: 7,705th place
7,705th place1
0
Wikipedia Languages
- ar Arabic
- az Azerbaijani
- be Belarusian
- bg Bulgarian
- ca Catalan
- cs Czech
- da Danish
- de German
- el Greek
- en English
- eo Esperanto
- es Spanish
- et Estonian
- eu Basque
- fa Persian
- fi Finnish
- fr French
- gl Galician
- he Hebrew
- hi Hindi
- hr Croatian
- hu Hungarian
- hy Armenian
- id Indonesian
- it Italian
- ja Japanese
- ka Georgian
- kk Kazakh
- ko Korean
- la Latin
- lt Lithuanian
- ms Malay
- nl Dutch
- nn Norwegian (Nynorsk)
- no Norwegian
- pl Polish
- pt Portuguese
- ro Romanian
- ru Russian
- sh Serbo-Croatian
- simple Simple English
- sk Slovak
- sl Slovenian
- sr Serbian
- sv Swedish
- ta Tamil
- th Thai
- tr Turkish
- uk Ukrainian
- ur Urdu
- uz Uzbek
- vi Vietnamese
- vo Volapük
- zh Chinese
- zh-min-nan Min Nan
- More languages...
About the project
BestRef shows popularity and reliability scores for sources in references of Wikipedia articles in different languages. Data extraction based on complex method using Wikimedia dumps. To find the most popular and reliable sources we used information about over 200 million references of Wikipedia articles. More details...