JavaServer Pages vs Microsoft ASP.NET
Head-to-head usage across the sites we track.
Top sites by authority
JavaServer Pages · 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
JavaServer Pages · Microsoft ASP.NET · share of sites in each country using one or the other
United States
2,467
198,360
India
980
81,597
United Kingdom
907
66,150
Italy
778
51,901
Canada
859
48,429
Germany
914
47,519
Türkiye
479
47,235
Brazil
1,354
44,190
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | JavaServer Pages | Microsoft ASP.NET |
|---|---|---|
| LCP | 1.5 s | 1.7 s |
| INP | 75 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 600 ms | 700 ms |
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.
JavaServer Pages to Microsoft ASP.NET
| Domain | When |
|---|---|
| adriennesflowers.ca | May 2026 |
| getmanilahotels.com | Dec 2025 |
Microsoft ASP.NET to JavaServer Pages
| Domain | When |
|---|---|
| hotelsinmarbella.net | Dec 2025 |