Google App Engine vs OpenResty
Head-to-head usage across the sites we track.
Detections for Google App Engine end in Aug 2022. The fingerprint catalog behind our crawls no longer carries that technology as its own entry, usually because it was retired or split into more specific ones, so its figure is the last recorded and is not directly comparable with a currently tracked technology.
Top sites by authority
Google App Engine · 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
Google App Engine · OpenResty · share of sites in each country using one or the other
United States
557
42,667
South Korea
201
25,476
Czechia
162
25,453
Slovakia
106
22,904
India
445
22,436
Russia
167
17,569
Germany
331
15,296
Vietnam
192
14,576
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Google App Engine | OpenResty |
|---|---|---|
| LCP | 2.1 s | 1.7 s |
| INP | 100 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 700 ms | 700 ms |
Median site's p75 values from the Chrome UX Report, Sep 2026. Lower is better; green meets Google's "good" threshold. This describes the sites that use each technology, not the technology's own overhead.