Amazon ALB vs Amazon ELB

Head-to-head usage across the sites we track.

Top sites by authority

Amazon ALB · Amazon ELB · how many of each technology's sites sit in the web's highest authority tiers

Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.

By country

Amazon ALB · Amazon ELB · share of sites in each country using one or the other

United States 130,696

7,098

India 41,546

2,583

United Kingdom 41,643

2,437

Canada 39,534

2,236

Japan 37,331

2,027

Brazil 27,702

1,635

Australia 25,874

1,811

Indonesia 25,937

1,450

Audience countries from the Chrome UX Report, top markets of either technology.

Real user performance

Median site's p75 values from the Chrome UX Report, Sep 2026. Lower is better; green meets Google's "good" threshold. This describes the sites that use each technology, not the technology's own overhead.

Sites that switched

Domains that dropped one technology and adopted the other within about a year, data nobody else gives away free.

All Amazon ALB sites · All Amazon ELB sites