CodeIgniter vs Microsoft ASP.NET

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

Top sites by authority

CodeIgniter · Microsoft ASP.NET · 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

CodeIgniter · Microsoft ASP.NET · share of sites in each country using one or the other

United States 11,105

222,085

India 20,653

92,489

United Kingdom 6,135

75,536

Italy 3,221

60,757

Türkiye 5,263

55,101

Canada 3,664

55,178

Germany 3,826

53,906

Indonesia 15,938

40,304

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 CodeIgniter sites · All Microsoft ASP.NET sites