ctbuh.org

The Council on Tall Buildings and Urban Habitat is an international body in the field of tall buildings and sustainable urban design. A non-profit organization based at the Monroe Building in the city of Chicago, Illinois, United States, the CTBUH announces the title of "The World's Tallest Building" and is widely considered to be an authority on the official height of tall buildings. Its stated mission is to study and report "on all aspects of the planning, design, and construction of tall buildings." The Council was founded at Lehigh University in 1969 by Lynn S. Beedle, where its office remained until October 2003 when it moved to the Illinois Institute of Technology in Chicago. More information...

Multilingual Wikipedia

In June 2020 the website ctbuh.org was on the 5,179th 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 5,371st place in June 2020. From Wikipedians' point of view, "ctbuh.org" is the 4,671st most reliable source in different language versions of Wikipedia (AR-score).

The website is placed before ajcn.org and after study.com in multilingual PR ranking of the most reliable sources in Wikipedia.

PR-score:
5,179th place
6,196,593
-1,447,702
AR-score:
4,671st place
1,002,669
-18,955
F-score:
5,371st place
2,478
+14

English Wikipedia (en)

PR-score:
4,283rd place
3,860,634
-829,499
AR-score:
3,741st place
512,370
-2,995
F-score:
6,155th place
689
0

German Wikipedia (de)

PR-score:
1,965th place
942,248
-267,289
AR-score:
1,660th place
190,269
-17,751
F-score:
3,944th place
154
-5

Spanish Wikipedia (es)

PR-score:
8,646th place
232,338
-40,618
AR-score:
6,775th place
34,115
-13
F-score:
6,545th place
81
0

Russian Wikipedia (ru)

PR-score:
9,858th place
187,219
-62,063
AR-score:
7,485th place
24,928
+55
F-score:
6,885th place
96
0

Chinese Wikipedia (zh)

PR-score:
5,960th place
147,156
-18,242
AR-score:
5,164th place
13,742
-96
F-score:
3,474th place
96
0

Italian Wikipedia (it)

PR-score:
9,135th place
69,728
-54,825
AR-score:
7,887th place
18,781
+190
F-score:
4,322nd place
89
+1

French Wikipedia (fr)

PR-score:
18,427th place
55,749
-22,795
AR-score:
15,288th place
13,097
+423
F-score:
6,356th place
108
+2

Korean Wikipedia (ko)

PR-score:
2,345th place
44,075
-11,936
AR-score:
1,769th place
12,036
+30
F-score:
661st place
135
0

Azerbaijani Wikipedia (az)

PR-score:
1,240th place
6,231
-2,001
AR-score:
2,018th place
2,037
0
F-score:
336th place
97
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).