Fat-Free Framework vs Microsoft ASP.NET
Head-to-head usage across the sites we track.
Top sites by authority
Fat-Free Framework · 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
Fat-Free Framework · Microsoft ASP.NET · share of sites in each country using one or the other
United States
309
222,085
India
128
92,489
United Kingdom
137
75,536
Italy
225
60,757
Canada
89
55,178
Türkiye
81
55,101
Germany
164
53,906
Brazil
80
48,864
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Fat-Free Framework | Microsoft ASP.NET |
|---|---|---|
| LCP | 1.6 s | 1.7 s |
| INP | 75 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 700 ms | 700 ms |
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.
Microsoft ASP.NET to Fat-Free Framework
| Domain | When |
|---|---|
| diswayjateng.com | Jul 2025 |