GeneratePress vs UpSolution Zephyr
Head-to-head usage across the sites we track.
Top sites by authority
GeneratePress · UpSolution Zephyr · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
19
0
Open Page Rank 8+
197
0
Open Page Rank 7+
496
0
Open Page Rank 6+
873
0
Open Page Rank 5+
1,589
0
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
GeneratePress · UpSolution Zephyr · share of sites in each country using one or the other
United States
21,715
12
India
16,166
7
Spain
9,662
5
Germany
8,365
4
United Kingdom
7,139
6
France
6,965
6
Indonesia
5,901
4
Canada
5,454
6
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | GeneratePress | UpSolution Zephyr |
|---|---|---|
| LCP | 2.1 s | 2.5 s |
| INP | 75 ms | 50 ms |
| CLS | 0 | 0 |
| TTFB | 1100 ms | 1400 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.