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 131,393

7,655

India 41,517

2,650

United Kingdom 40,908

2,426

Canada 38,558

2,225

Japan 36,992

2,615

Brazil 27,532

1,637

Australia 25,811

1,847

Indonesia 25,976

1,463

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, Aug 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