Load Balancer

Load Balancers are designed to spread the incoming traffic across the network of servers known as a server pool. Load Balancer acs as a traffic regulator that sits in front of the webservers and spreads the incoming requests to less busy web servers ensuring equal server load and a good end user experience.


We have discovered 1,020,675 live websites that use Load Balancer.

Download website list

Load Balancer usage statistics

Total sites that use Load Balancer1,020,675 websites
Percentage of website that use category1.26%
Number of technologies in Load Balancer category16
Category leader Amazon ELB
Fastest Growing Technology Amazon ELB
Most Popular in Country United States



Top Technologies

Top 6 technologies in Load Balancer category (out of 16 total).
TechnologyWebsitesMarket ShareRecent changes
Amazon ELB459,867 45.06% +3,292
Amazon ALB210,076 20.58% +2,243
F5 BigIP172,389 16.89% -3,218
ARR80,865 7.92% -3,078
Sun ONE Web Server77,079 7.55% -954
Istio23,272 2.28% -579
See full technology list

Top technology switches

Number of websites that switched technologies within category in the past 3 months

FromToWebsite Count
Amazon ALB Amazon ELB217
F5 BigIP Amazon ELB143
Amazon ELB Amazon ALB133
Amazon ALB F5 BigIP68
F5 BigIP Amazon ALB68
Amazon ELB F5 BigIP38

Load Balancer usage distribution by website rank

The correlation between utilization of Load Balancer technologies and the relative popularity of websites

Geographical Distribution

Category usage distribution by websites across the globe.



Websites utilizing Load Balancer

Top websites that use Load Balancer
DomainCountryRankContacts
en.wikipedia.org United States53
eur-lex.europa.eu United States282
www.forbes.com United States291
cdc.gov United States296
de.wikipedia.org United States311
bbb.org United States322
See full domain list