challenge-island.com vs. blackboard.com
HTTP/2 Support:
HTTPS Support:
Daily Unique Visitors:
357
2,231,587
Monthly Visits:
10,817
67,617,086
PageViews per user:
3.42
9.68
Daily Pageviews:
1,222
21,605,409
Avg. visit duration:
02:30
07:41
Bounce Rate:
35.82
20.55
Global Reach:
7.2E-6%
0.0452661%
HypeRank:
n/a
378
SemRush Rank:
597,697
5,186
SimilarWeb Rank:
1544356
482
Total Backlinks:
3,114
131,529
Follow Links:
n/a
116,755
Nofollow Links:
n/a
14,773
Referring Domains:
588
2,167
Referring IPs:
752
1,100
Authority Domain Score:
28
73
Page Load Time:
224ms
507ms
Page Speed Score Desktop:
n/a
90
Page Speed Score Mobile:
n/a
96
Organic Keywords:
1,607
35,337
Organic Traffic:
2,207
477,848
Organic Cost:
$1,235.00
$699,384.00
Moz Domain Authority:
n/a
n/a
Moz Page Authority:
n/a
n/a
MozRank:
n/a
n/a
Daily Revenue:
$5.89
$62,097.71
Website Value:
$5,429.98
$79,403,198.79