ucr.edu
The University of California, Riverside is a public research university in Riverside, California. It is one of the 10 general campuses of the University of California system. The main campus sits on in a suburban district of Riverside with a branch campus of in Palm Desert. In 1907, the predecessor to UCR was founded as the UC Citrus Experiment Station, Riverside which pioneered research in biological pest control and the use of growth regulators responsible for extending the citrus growing season in California from four to nine months. Some of the world's most important research collections on citrus diversity and entomology, as well as science fiction and photography, are located at Riverside. More information...
Multilingual Wikipedia
In June 2020 the website ucr.edu was on the 1,165th 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 1,072nd place in June 2020. From Wikipedians' point of view, "ucr.edu" is the 1,594th most reliable source in different language versions of Wikipedia (AR-score).
The website is placed before thefa.com and after pravo.gov.ru in multilingual PR ranking of the most reliable sources in Wikipedia.
PR-score: 
1,165th place
1,165th place31,402,738
-3,764,303
AR-score: 1,594th place
1,594th place3,250,124
+40,778
F-score: 
1,072nd place
1,072nd place14,314
+144
English Wikipedia (en)
PR-score: 864th place
864th place22,848,138
-1,190,960
AR-score: 951st place
951st place2,267,102
+34,968
F-score: 491st place
491st place9,419
+110
Spanish Wikipedia (es)
PR-score: 1,393rd place
1,393rd place1,710,316
-381,627
AR-score: 2,536th place
2,536th place108,207
+425
F-score: 2,484th place
2,484th place263
+1
Chinese Wikipedia (zh)
PR-score: 940th place
940th place1,246,469
-157,544
AR-score: 1,265th place
1,265th place68,655
+316
F-score: 2,250th place
2,250th place157
+1
Russian Wikipedia (ru)
PR-score: 1,960th place
1,960th place1,052,365
-271,412
AR-score: 2,377th place
2,377th place85,842
+665
F-score: 1,581st place
1,581st place488
+3
Italian Wikipedia (it)
PR-score: 1,284th place
1,284th place570,840
-208,618
AR-score: 2,666th place
2,666th place61,818
+389
F-score: 2,949th place
2,949th place139
0
Japanese Wikipedia (ja)
PR-score: 3,004th place
3,004th place553,437
-43,638
AR-score: 5,318th place
5,318th place22,946
+178
F-score: 2,548th place
2,548th place202
0
French Wikipedia (fr)
PR-score: 2,933rd place
2,933rd place442,553
-181,728
AR-score: 3,591st place
3,591st place70,858
-760
F-score: 3,318th place
3,318th place238
+3
German Wikipedia (de)
PR-score: 4,365th place
4,365th place397,857
-364,934
AR-score: 3,811th place
3,811th place75,953
+399
F-score: 3,119th place
3,119th place207
+3
Portuguese Wikipedia (pt)
PR-score: 2,233rd place
2,233rd place324,209
+1,155
AR-score: 3,501st place
3,501st place28,736
+192
F-score: 3,199th place
3,199th place116
0
Vietnamese Wikipedia (vi)
PR-score: 575th place
575th place235,307
-62,092
AR-score: 1,017th place
1,017th place21,357
+112
F-score: 620th place
620th place280
+1
Polish Wikipedia (pl)
PR-score: 2,343rd place
2,343rd place231,138
-20,588
AR-score: 4,728th place
4,728th place17,908
+89
F-score: 3,832nd place
3,832nd place93
+2
Korean Wikipedia (ko)
PR-score: 559th place
559th place218,940
-20,651
AR-score: 1,534th place
1,534th place14,083
+238
F-score: 1,281st place
1,281st place62
+1
Czech Wikipedia (cs)
PR-score: 942nd place
942nd place190,154
-48,774
AR-score: 1,023rd place
1,023rd place30,387
+155
F-score: 3,349th place
3,349th place35
0
Arabic Wikipedia (ar)
PR-score: 1,401st place
1,401st place151,639
-11,076
AR-score: 1,446th place
1,446th place43,368
+266
F-score: 1,354th place
1,354th place210
0
Indonesian Wikipedia (id)
PR-score: 860th place
860th place125,600
-7,969
AR-score: 1,013th place
1,013th place18,485
-45
F-score: 2,351st place
2,351st place54
0
Bulgarian Wikipedia (bg)
PR-score: 552nd place
552nd place116,066
-26,556
AR-score: 1,705th place
1,705th place8,232
+1
F-score: 2,164th place
2,164th place23
0
Persian Wikipedia (fa)
PR-score: 1,292nd place
1,292nd place86,729
-16,129
AR-score: 1,791st place
1,791st place14,539
+627
F-score: 1,982nd place
1,982nd place45
+8
Greek Wikipedia (el)
PR-score: 812th place
812th place74,506
-31,527
AR-score: 2,887th place
2,887th place4,320
+2
F-score: 2,309th place
2,309th place32
0
Swedish Wikipedia (sv)
PR-score: 1,665th place
1,665th place70,890
-72,990
AR-score: 1,953rd place
1,953rd place25,074
+129
F-score: 1,361st place
1,361st place109
0
Ukrainian Wikipedia (uk)
PR-score: 1,915th place
1,915th place62,786
-159,724
AR-score: 2,904th place
2,904th place11,048
+105
F-score: 2,898th place
2,898th place70
0
Thai Wikipedia (th)
PR-score: 1,220th place
1,220th place56,025
-24,302
AR-score: 2,571st place
2,571st place4,378
+115
F-score: 369th place
369th place152
0
Romanian Wikipedia (ro)
PR-score: 1,029th place
1,029th place52,897
-42,498
AR-score:
1,162nd place
10,807
+1
F-score: 776th place
776th place103
0
Norwegian Wikipedia (no)
PR-score: 877th place
877th place52,487
-56,136
AR-score: 1,424th place
1,424th place20,949
+200
F-score: 2,447th place
2,447th place37
0
Turkish Wikipedia (tr)
PR-score: 2,811th place
2,811th place49,172
-15,817
AR-score: 4,016th place
4,016th place8,006
+85
F-score: 703rd place
703rd place158
0
Hungarian Wikipedia (hu)
PR-score: 2,365th place
2,365th place47,126
-42,119
AR-score: 2,352nd place
2,352nd place10,619
+21
F-score: 4,235th place
4,235th place22
0
Hebrew Wikipedia (he)
PR-score: 1,354th place
1,354th place45,218
-10,903
AR-score: 2,064th place
2,064th place12,118
+195
F-score: 1,124th place
1,124th place51
+5
Dutch Wikipedia (nl)
PR-score: 5,050th place
5,050th place43,234
-6,226
AR-score: 5,234th place
5,234th place9,391
0
F-score: 2,047th place
2,047th place44
0
Catalan Wikipedia (ca)
PR-score: 831st place
831st place38,300
-49,853
AR-score: 1,509th place
1,509th place19,588
+274
F-score: 1,799th place
1,799th place84
0
Urdu Wikipedia (ur)
PR-score: 83rd place
83rd place31,319
-14,948
AR-score: 189th place
189th place11,280
0
F-score: 210th place
210th place73
0
Danish Wikipedia (da)
PR-score: 1,771st place
1,771st place24,372
-26,412
AR-score: 4,020th place
4,020th place3,808
+10
F-score: 3,035th place
3,035th place15
0
Simple English Wikipedia (simple)
PR-score: 1,192nd place
1,192nd place23,767
-10,636
AR-score: 411th place
411th place27,450
+170
F-score: 1,229th place
1,229th place36
+2
Slovenian Wikipedia (sl)
PR-score: 434th place
434th place21,985
-39,899
AR-score: 397th place
397th place8,592
0
F-score: 986th place
986th place23
0
Bengali Wikipedia (bn)
PR-score: 391st place
391st place20,264
+1,439
AR-score: 534th place
534th place8,296
+64
F-score: 1,405th place
1,405th place29
0
Finnish Wikipedia (fi)
PR-score: 4,133rd place
4,133rd place19,131
-30,792
AR-score: 4,918th place
4,918th place7,590
0
F-score: 4,508th place
4,508th place35
0
Serbian Wikipedia (sr)
PR-score: 3,242nd place
3,242nd place9,887
-18,182
AR-score: 3,287th place
3,287th place3,856
+19
F-score: 2,096th place
2,096th place33
0
Croatian Wikipedia (hr)
PR-score: 3,220th place
3,220th place9,465
-9,368
AR-score: 3,804th place
3,804th place2,134
+1
F-score: 2,927th place
2,927th place13
0
Latvian Wikipedia (lv)
PR-score: 933rd place
933rd place8,465
-23,019
AR-score: 1,931st place
1,931st place2,440
+47
F-score: 2,079th place
2,079th place10
0
Azerbaijani Wikipedia (az)
PR-score: 950th place
950th place8,340
-6,345
AR-score: 1,995th place
1,995th place2,059
+76
F-score: 1,949th place
1,949th place16
0
Mongolian Wikipedia (mn)
PR-score: 235th place
235th place7,066
-10,686
AR-score:
185th place
4,008
0
F-score: 1,285th place
1,285th place3
0
Macedonian Wikipedia (mk)
PR-score: 729th place
729th place6,809
-8,241
AR-score: 2,394th place
2,394th place1,181
+5
F-score: 724th place
724th place35
0
Armenian Wikipedia (hy)
PR-score: 1,154th place
1,154th place6,556
-2,407
AR-score: 1,819th place
1,819th place3,091
+8
F-score: 945th place
945th place86
0
Tamil Wikipedia (ta)
PR-score: 937th place
937th place6,491
+373
AR-score: 1,008th place
1,008th place3,893
0
F-score: 1,501st place
1,501st place20
0
Basque Wikipedia (eu)
PR-score: 711th place
711th place5,765
-423
AR-score: 1,069th place
1,069th place3,491
0
F-score: 1,543rd place
1,543rd place11
0
Malayalam Wikipedia (ml)
PR-score: 664th place
664th place5,419
-241
AR-score: 486th place
486th place5,967
+25
F-score: 1,346th place
1,346th place16
0
Sorani Wikipedia (ckb)
PR-score: 194th place
194th place4,791
+973
AR-score: 322nd place
322nd place1,634
0
F-score: 976th place
976th place4
0
Norwegian (Nynorsk) Wikipedia (nn)
PR-score: 377th place
377th place4,730
-9,714
AR-score: 678th place
678th place4,133
0
F-score: 1,122nd place
1,122nd place14
0
Malay Wikipedia (ms)
PR-score: 2,756th place
2,756th place4,495
-1,869
AR-score: 2,352nd place
2,352nd place1,921
0
F-score: 243rd place
243rd place209
0
Lithuanian Wikipedia (lt)
PR-score: 2,555th place
2,555th place4,302
-1,773
AR-score: 2,522nd place
2,522nd place2,296
0
F-score: 2,042nd place
2,042nd place8
0
Scots Wikipedia (sco)
PR-score: 630th place
630th place3,979
-873
AR-score: 781st place
781st place1,709
+20
F-score: 1,291st place
1,291st place10
0
Asturian Wikipedia (ast)
PR-score: 1,126th place
1,126th place3,721
-327
AR-score: 1,402nd place
1,402nd place2,430
+20
F-score:
1,839th place
29
0
Kannada Wikipedia (kn)
PR-score: 367th place
367th place3,611
-2,007
AR-score: 452nd place
452nd place2,183
0
F-score: 1,044th place
1,044th place13
0
Bosnian Wikipedia (bs)
PR-score: 1,832nd place
1,832nd place3,466
-3,207
AR-score: 3,093rd place
3,093rd place910
0
F-score: 1,168th place
1,168th place13
0
Albanian Wikipedia (sq)
PR-score: 1,057th place
1,057th place3,345
-2,972
AR-score: 1,204th place
1,204th place1,386
+155
F-score: 2,626th place
2,626th place5
+1
Estonian Wikipedia (et)
PR-score: 2,505th place
2,505th place3,318
-5,097
AR-score: 2,644th place
2,644th place2,130
0
F-score: 1,530th place
1,530th place26
0
Georgian Wikipedia (ka)
PR-score: 2,471st place
2,471st place2,795
-1,102
AR-score: 13,092nd place
13,092nd place82
0
F-score: 3,043rd place
3,043rd place7
0
Hindi Wikipedia (hi)
PR-score: 3,311th place
3,311th place2,500
-868
AR-score: 2,947th place
2,947th place1,384
+127
F-score: 1,802nd place
1,802nd place14
0
Buryat Wikipedia (bxr)
PR-score: 121st place
121st place2,433
+400
AR-score: 275th place
275th place150
0
F-score:
305th place
2
0
Western Punjabi Wikipedia (pnb)
PR-score: 135th place
135th place2,381
+170
AR-score: 81st place
81st place2,268
0
F-score: 83rd place
83rd place78
0
Newar Wikipedia (new)
PR-score: 123rd place
123rd place2,120
+160
AR-score:
197th place
600
0
F-score:
220th place
2
0
Kurdish Wikipedia (ku)
PR-score: 206th place
206th place2,100
-1,500
AR-score: 115th place
115th place4,000
0
F-score: 1,044th place
1,044th place1
0
Ilokano Wikipedia (ilo)
PR-score: 299th place
299th place2,049
+12
AR-score:
510th place
509
0
F-score:
453rd place
5
0
Tagalog Wikipedia (tl)
PR-score: 952nd place
952nd place1,983
-548
AR-score: 640th place
640th place2,534
0
F-score: 1,161st place
1,161st place10
0
Galician Wikipedia (gl)
PR-score: 2,006th place
2,006th place1,904
-1,113
AR-score: 2,127th place
2,127th place2,878
+85
F-score: 943rd place
943rd place42
0
Afrikaans Wikipedia (af)
PR-score: 1,634th place
1,634th place1,839
-73
AR-score: 763rd place
763rd place3,039
+3
F-score: 1,355th place
1,355th place11
0
Slovak Wikipedia (sk)
PR-score: 7,487th place
7,487th place1,789
-293
AR-score: 3,465th place
3,465th place1,848
0
F-score: 5,263rd place
5,263rd place5
0
Punjabi Wikipedia (pa)
PR-score: 663rd place
663rd place1,716
+24
AR-score:
661st place
1,099
0
F-score: 450th place
450th place22
0
Tajik Wikipedia (tg)
PR-score: 315th place
315th place1,700
+200
AR-score: 852nd place
852nd place200
0
F-score: 1,495th place
1,495th place1
0
Xhosa Wikipedia (xh)
PR-score: 45th place
45th place1,450
-2,500
AR-score:
66th place
200
0
F-score:
146th place
1
0
Uzbek Wikipedia (uz)
PR-score: 867th place
867th place1,375
-137
AR-score: 1,364th place
1,364th place387
0
F-score: 2,721st place
2,721st place2
0
Bashkir Wikipedia (ba)
PR-score: 740th place
740th place1,273
+25
AR-score: 655th place
655th place886
+1
F-score: 144th place
144th place60
0
Avar Wikipedia (av)
PR-score: 159th place
159th place1,160
+160
AR-score:
396th place
60
0
F-score:
493rd place
1
0
Cantonese Wikipedia (zh-yue)
PR-score: 2,208th place
2,208th place1,156
-307
AR-score: 2,840th place
2,840th place350
0
F-score: 4,009th place
4,009th place2
0
Khmer Wikipedia (km)
PR-score: 409th place
409th place1,155
-94
AR-score: 576th place
576th place131
0
F-score: 518th place
518th place3
0
Kabyle Wikipedia (kab)
PR-score:
80th place
1,100
+1,100
AR-score:
277th place
27
+27
F-score:
274th place
1
+1
Kazakh Wikipedia (kk)
PR-score: 1,614th place
1,614th place1,092
-2,129
AR-score: 810th place
810th place1,128
0
F-score: 571st place
571st place10
0
Serbo-Croatian Wikipedia (sh)
PR-score: 4,866th place
4,866th place1,065
-635
AR-score: 2,501st place
2,501st place1,130
0
F-score: 2,253rd place
2,253rd place12
0
Maltese Wikipedia (mt)
PR-score: 265th place
265th place952
-58
AR-score: 615th place
615th place247
0
F-score: 813th place
813th place1
0
Tatar Wikipedia (tt)
PR-score: 798th place
798th place945
-57
AR-score: 891st place
891st place780
0
F-score: 90th place
90th place57
0
Telugu Wikipedia (te)
PR-score: 1,671st place
1,671st place937
+584
AR-score: 1,771st place
1,771st place819
+534
F-score: 1,443rd place
1,443rd place8
+1
Aragonese Wikipedia (an)
PR-score: 551st place
551st place933
-700
AR-score: 1,120th place
1,120th place550
0
F-score: 1,887th place
1,887th place1
0
Assamese Wikipedia (as)
PR-score: 695th place
695th place929
-126
AR-score: 1,154th place
1,154th place257
+18
F-score: 714th place
714th place7
0
Gagauz Wikipedia (gag)
PR-score: 28th place
28th place900
+15
AR-score: 61st place
61st place57
0
F-score: 47th place
47th place1
0
Mazandarani Wikipedia (mzn)
PR-score: 304th place
304th place866
+100
AR-score: 580th place
580th place200
0
F-score:
526th place
2
0
Egyptian Arabic Wikipedia (arz)
PR-score: 1,104th place
1,104th place830
-846
AR-score: 602nd place
602nd place1,159
0
F-score: 2,054th place
2,054th place2
0
Yoruba Wikipedia (yo)
PR-score: 570th place
570th place773
-44
AR-score: 740th place
740th place634
+20
F-score:
9th place
185
+1
Navajo Wikipedia (nv)
PR-score: 40th place
40th place700
+234
AR-score:
30th place
1,200
0
F-score:
75th place
1
0
Somali Wikipedia (so)
PR-score: 562nd place
562nd place636
-492
AR-score: 334th place
334th place478
0
F-score: 225th place
225th place5
0
Burmese Wikipedia (my)
PR-score: 1,561st place
1,561st place536
+167
AR-score: 3,754th place
3,754th place52
0
F-score: 1,328th place
1,328th place4
0
Sindhi Wikipedia (sd)
PR-score: 508th place
508th place532
+101
AR-score: 642nd place
642nd place169
0
F-score: 1,206th place
1,206th place2
0
Mirandese Wikipedia (mwl)
PR-score: 333rd place
333rd place525
-275
AR-score: 632nd place
632nd place125
0
F-score: 1,374th place
1,374th place1
0
Sinhalese Wikipedia (si)
PR-score: 1,321st place
1,321st place464
+3
AR-score: 1,767th place
1,767th place112
0
F-score: 1,692nd place
1,692nd place3
0
South Azerbaijani Wikipedia (azb)
PR-score: 1,892nd place
1,892nd place421
-84
AR-score: 8,307th place
8,307th place57
0
F-score:
2,018th place
5
0
Esperanto Wikipedia (eo)
PR-score: 3,850th place
3,850th place417
-667
AR-score: 4,879th place
4,879th place781
+2
F-score: 1,261st place
1,261st place13
0
Gujarati Wikipedia (gu)
PR-score: 1,361st place
1,361st place375
+186
AR-score: 2,226th place
2,226th place154
+1
F-score: 1,256th place
1,256th place5
0
Faroese Wikipedia (fo)
PR-score: 1,012th place
1,012th place360
+80
AR-score: 2,380th place
2,380th place20
0
F-score: 2,411th place
2,411th place1
0
Sundanese Wikipedia (su)
PR-score: 1,441st place
1,441st place351
+40
AR-score: 2,196th place
2,196th place151
0
F-score: 2,893rd place
2,893rd place2
0
Pali Wikipedia (pi)
PR-score: 11th place
11th place340
-20
AR-score:
12th place
120
0
F-score:
6th place
2
0
Swahili Wikipedia (sw)
PR-score: 2,238th place
2,238th place200
-100
AR-score: 2,945th place
2,945th place100
0
F-score: 4,846th place
4,846th place1
0
Welsh Wikipedia (cy)
PR-score: 3,844th place
3,844th place171
-119
AR-score: 6,039th place
6,039th place135
0
F-score: 1,548th place
1,548th place5
0
Latin Wikipedia (la)
PR-score: 3,439th place
3,439th place170
-46
AR-score: 3,628th place
3,628th place333
0
F-score: 2,727th place
2,727th place2
0
Classical Chinese Wikipedia (zh-classical)
PR-score: 378th place
378th place155
-50
AR-score: 642nd place
642nd place27
0
F-score: 514th place
514th place1
0
Marathi Wikipedia (mr)
PR-score: 3,016th place
3,016th place141
-63
AR-score: 1,580th place
1,580th place587
0
F-score: 1,104th place
1,104th place4
0
Irish Wikipedia (ga)
PR-score: 1,434th place
1,434th place140
+80
AR-score: 1,197th place
1,197th place380
0
F-score: 1,961st place
1,961st place1
0
Javanese Wikipedia (jv)
PR-score: 5,179th place
5,179th place98
-30
AR-score: 4,934th place
4,934th place249
0
F-score: 1,950th place
1,950th place7
0
Interlingua Wikipedia (ia)
PR-score: 978th place
978th place84
-42
AR-score: 1,373rd place
1,373rd place22
0
F-score: 308th place
308th place3
0
Sicilian Wikipedia (scn)
PR-score: 285th place
285th place84
-18
AR-score:
626th place
6
0
F-score:
184th place
2
0
Maithili Wikipedia (mai)
PR-score: 1,640th place
1,640th place83
-13
AR-score: 3,211th place
3,211th place6
0
F-score: 2,761st place
2,761st place1
0
Scottish Gaelic Wikipedia (gd)
PR-score: 2,331st place
2,331st place57
0
AR-score: 1,746th place
1,746th place171
0
F-score: 1,875th place
1,875th place1
0
Nepali Wikipedia (ne)
PR-score: 4,942nd place
4,942nd place50
-150
AR-score: 3,597th place
3,597th place100
0
F-score: 4,750th place
4,750th place1
0
Hausa Wikipedia (ha)
PR-score: 804th place
804th place50
0
AR-score: 511th place
511th place50
0
F-score: 1,499th place
1,499th place1
0
Belarusian (Taraškievica) Wikipedia (be-x-old)
PR-score: 8,739th place
8,739th place29
-20
AR-score: 7,318th place
7,318th place107
0
F-score: 5,355th place
5,355th place1
0
Chuvash Wikipedia (cv)
PR-score: 2,314th place
2,314th place27
-41
AR-score: 2,260th place
2,260th place59
0
F-score: 1,692nd place
1,692nd place1
0
Chechen Wikipedia (ce)
PR-score: 2,529th place
2,529th place20
-899
AR-score: 1,561st place
1,561st place60
0
F-score: 2,044th place
2,044th place1
0
Belarusian Wikipedia (be)
PR-score: 21,307th place
21,307th place11
+2
AR-score: 20,996th place
20,996th place16
0
F-score: 14,029th place
14,029th place1
0
Lombard Wikipedia (lmo)
PR-score: 1,546th place
1,546th place5
+4
AR-score: 1,394th place
1,394th place13
0
F-score: 928th place
928th place1
0
Central Bicolano Wikipedia (bcl)
PR-score: 4,280th place
4,280th place1
0
AR-score: 3,751st place
3,751st place1
0
F-score: 4,250th place
4,250th 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 project
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).