Apache Tomcat vs OpenResty
Head-to-head usage across the sites we track.
Top sites by authority
Apache Tomcat · OpenResty · 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
Apache Tomcat · OpenResty · share of sites in each country using one or the other
United States
11,487
49,893
India
6,226
26,277
South Korea
4,544
27,099
Czechia
1,539
27,000
Slovakia
932
24,926
Germany
5,371
17,998
Russia
1,941
19,990
United Kingdom
4,955
15,921
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Apache Tomcat | OpenResty |
|---|---|---|
| LCP | 1.7 s | 1.8 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.
Apache Tomcat to OpenResty
| Domain | When |
|---|---|
| azhobbyshop.com | Mar 2026 |
| bc.radom.pl | Mar 2026 |
| gashadoko.jp | Mar 2026 |
| android2day.net | Nov 2025 |
| bankkalbar.co.id | Sep 2025 |
| baldwin.edu.gh | Aug 2025 |
OpenResty to Apache Tomcat
| Domain | When |
|---|---|
| tiomediafire.com | Apr 2026 |
| king.ph | Jan 2026 |
| wattenergy.hu | Jan 2026 |
| beloilgroup.by | Jan 2026 |
| intelac.pt | Sep 2025 |