Engintron vs mod_perl
Head-to-head usage across the sites we track.
Top sites by authority
Engintron · mod_perl · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
0
5
Open Page Rank 8+
10
110
Open Page Rank 7+
29
281
Open Page Rank 6+
47
388
Open Page Rank 5+
73
511
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Engintron · mod_perl · share of sites in each country using one or the other
United States
1,028
2,270
India
1,453
1,325
Croatia
1,546
127
Bosnia & Herzegovina
1,608
59
Indonesia
379
1,193
Brazil
803
729
Israel
1,265
239
Germany
475
984
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Engintron | mod_perl |
|---|---|---|
| LCP | 2.3 s | 1.5 s |
| INP | 75 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 1300 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.