blackboard.com vs. grammarly.com

HTTP/2 Support:
  
  
HTTPS Support:
  
  
Daily Unique Visitors:
2,231,587 
 2,267,662
Monthly Visits:
67,617,086 
 68,710,159
PageViews per user:
9.68 
 2.89
Daily Pageviews:
21,605,409 
 6,553,542
Avg. visit duration:
07:41 
 02:36
Bounce Rate:
20.55 
 40.48
Global Reach:
0.0452661% 
 0.0459979%
HypeRank:
378 
 1,506
SemRush Rank:
5,186 
 285
SimilarWeb Rank:
482 
 759
Total Backlinks:
131,529 
 2,792,105
Follow Links:
116,755 
 2,650,966
Nofollow Links:
14,773 
 141,138
Referring Domains:
2,167 
 9,470
Referring IPs:
1,100 
 7,436
Authority Domain Score:
73 
 88
Page Load Time:
507ms 
 319ms
Page Speed Score Desktop:
90 
 84
Page Speed Score Mobile:
96 
 35
Organic Keywords:
35,337 
967,940
Organic Traffic:
477,848 
 10,508,088
Organic Cost:
 $699,384.00 
 $7,556,203.00
Moz Domain Authority:
n/a 
 n/a
Moz Page Authority:
n/a 
 n/a
MozRank:
n/a 
 n/a
Daily Revenue:
$62,097.71 
 $25,975.34
Website Value:
$79,403,198.79 
 $27,858,756.92