Amazon ELB vs Azure Front Door

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

Top sites by authority

Amazon ELB · Azure Front Door · 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 ELB · Azure Front Door · share of sites in each country using one or the other

United States 7,098

15,452

United Kingdom 2,437

7,997

India 2,583

6,671

Germany 2,140

6,792

Canada 2,236

6,087

France 1,710

5,659

Australia 1,811

4,321

Spain 1,668

4,379

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 ELB sites · All Azure Front Door sites