Mongrel vs OpenResty
Head-to-head usage across the sites we track.
Top sites by authority
Mongrel · OpenResty · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
0
31
Open Page Rank 8+
0
508
Open Page Rank 7+
1
1,681
Open Page Rank 6+
1
2,892
Open Page Rank 5+
1
4,539
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Mongrel · OpenResty · share of sites in each country using one or the other
United States
16
43,802
Czechia
1
25,029
South Korea
3
24,932
India
10
22,734
Slovakia
1
22,400
Russia
6
17,287
Germany
7
15,995
Vietnam
4
14,913
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Mongrel | OpenResty |
|---|---|---|
| LCP | 1.5 s | 1.8 s |
| INP | 75 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 800 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.