ruby-hacking-guide.github.io vs. stackoverflow.com

Domain:
ruby-hacking-guide.github.io ruby-hacking-guide.github.io 
stackoverflow.com stackoverflow.com
HTTP/2 Support:
  
  
HTTPS Support:
  
  
Daily Unique Visitors:
54 
 3,851,617
Monthly Visits:
1,636 
 116,703,995
PageViews per user:
1.76 
 1.95
Daily Pageviews:
94 
 7,510,654
Avg. visit duration:
00:23 
 04:13
Bounce Rate:
60.16 
 62.34
Global Reach:
1.1E-6% 
 0.0781273%
HypeRank:
n/a 
 688
SemRush Rank:
9,795,327 
 394
SimilarWeb Rank:
6933454 
 525
Total Backlinks:
1,485 
 370,079,974
Follow Links:
n/a 
 318,272,835
Nofollow Links:
n/a 
 51,807,138
Referring Domains:
359 
 317,139
Referring IPs:
316 
 176,497
Authority Domain Score:
15 
 90
Page Load Time:
139ms 
 187ms
Page Speed Score Desktop:
100 
 90
Page Speed Score Mobile:
100 
 77
Organic Keywords:
35 
4,216,920
Organic Traffic:
3 
 7,605,890
Organic Cost:
 n/a 
 $2,803,260.00
Moz Domain Authority:
n/a 
 n/a
Moz Page Authority:
n/a 
 n/a
MozRank:
n/a 
 n/a
Daily Revenue:
$0.43 
 $26,678.67
Website Value:
$393.62 
 $30,994,472.48