preply.com vs. grammarly.com

HTTP/2 Support:
  
  
HTTPS Support:
  
  
Daily Unique Visitors:
541,972 
 2,267,662
Monthly Visits:
16,421,752 
 68,710,159
PageViews per user:
4.65 
 2.89
Daily Pageviews:
2,521,352 
 6,553,542
Avg. visit duration:
06:56 
 02:36
Bounce Rate:
44.02 
 40.48
Global Reach:
0.0109935% 
 0.0459979%
HypeRank:
5,328 
 1,506
SemRush Rank:
1,611 
 285
SimilarWeb Rank:
3879 
 759
Total Backlinks:
1,610,017 
 2,792,105
Follow Links:
n/a 
 2,650,966
Nofollow Links:
n/a 
 141,138
Referring Domains:
47,037 
 9,470
Referring IPs:
38,625 
 7,436
Authority Domain Score:
75 
 88
Page Load Time:
150ms 
 319ms
Page Speed Score Desktop:
91 
 84
Page Speed Score Mobile:
n/a 
 35
Organic Keywords:
488,984 
967,940
Organic Traffic:
1,741,105 
 10,508,088
Organic Cost:
 $849,996.00 
 $7,556,203.00
Moz Domain Authority:
80 
 n/a
Moz Page Authority:
64 
 n/a
MozRank:
 n/a
Daily Revenue:
$8,516.83 
 $25,975.34
Website Value:
$8,847,294.19 
 $27,858,756.92