blackboard.com vs. duolingo.com
HTTP/2 Support:
HTTPS Support:
Daily Unique Visitors:
2,231,587
2,360,668
Monthly Visits:
67,617,086
71,528,240
PageViews per user:
9.68
6.38
Daily Pageviews:
21,605,409
15,061,063
Avg. visit duration:
07:41
09:25
Bounce Rate:
20.55
33.79
Global Reach:
0.0452661%
0.0478845%
HypeRank:
378
675
SemRush Rank:
5,186
1,558
SimilarWeb Rank:
482
517
Total Backlinks:
131,529
3,712,592
Follow Links:
116,755
2,993,722
Nofollow Links:
14,773
718,869
Referring Domains:
2,167
7,651
Referring IPs:
1,100
5,444
Authority Domain Score:
73
79
Page Load Time:
507ms
206ms
Page Speed Score Desktop:
90
79
Page Speed Score Mobile:
96
20
Organic Keywords:
35,337
197,260
Organic Traffic:
477,848
1,907,268
Organic Cost:
$699,384.00
$1,784,477.00
Moz Domain Authority:
n/a
n/a
Moz Page Authority:
n/a
n/a
MozRank:
n/a
n/a
Daily Revenue:
$62,097.71
$56,876.84
Website Value:
$79,403,198.79
$63,730,358.32