CSSIgniter Olsen Light vs GeneratePress
Head-to-head usage across the sites we track.
Top sites by authority
CSSIgniter Olsen Light · GeneratePress · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
0
18
Open Page Rank 8+
2
190
Open Page Rank 7+
4
511
Open Page Rank 6+
4
907
Open Page Rank 5+
5
1,664
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
CSSIgniter Olsen Light · GeneratePress · share of sites in each country using one or the other
United States
83
25,094
India
37
19,394
Spain
18
11,493
Germany
53
9,659
France
26
8,719
United Kingdom
37
8,347
Indonesia
21
7,180
Canada
30
6,687
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | CSSIgniter Olsen Light | GeneratePress |
|---|---|---|
| LCP | 2 s | 2.1 s |
| INP | 50 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 1200 ms | 1100 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.