Bootstrap vs Kendo UI

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

Top sites by authority

Bootstrap · Kendo UI · 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

Bootstrap · Kendo UI · share of sites in each country using one or the other

United States 886,770

9,401

India 429,293

3,046

Germany 322,762

3,694

United Kingdom 295,976

2,923

France 279,130

2,413

Brazil 273,285

1,981

Italy 251,088

3,187

Canada 202,018

2,876

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, Jun 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 Bootstrap sites · All Kendo UI sites