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+
18
0
Open Page Rank 8+
190
0
Open Page Rank 7+
511
0
Open Page Rank 6+
907
0
Open Page Rank 5+
1,664
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
25,094
17
India
19,394
10
Spain
11,493
7
Germany
9,659
4
France
8,719
7
United Kingdom
8,347
9
Indonesia
7,180
1
Canada
6,687
6
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | GeneratePress | UpSolution Zephyr |
|---|---|---|
| LCP | 2.1 s | 2.4 s |
| INP | 75 ms | 50 ms |
| CLS | 0 | 0 |
| TTFB | 1100 ms | 1400 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.