Flow vs WorldShopping
Head-to-head usage across the sites we track.
Top sites by authority
Flow · WorldShopping · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
0
3
Open Page Rank 8+
0
21
Open Page Rank 7+
0
59
Open Page Rank 6+
1
94
Open Page Rank 5+
1
169
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Flow · WorldShopping · share of sites in each country using one or the other
Japan
39
3,037
United States
152
291
Taiwan
26
331
South Korea
30
261
Hong Kong SAR China
25
197
United Kingdom
74
86
Canada
70
88
Indonesia
41
100
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Flow | WorldShopping |
|---|---|---|
| LCP | 1.9 s | 1.2 s |
| INP | 75 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 900 ms | 500 ms |
Median site's p75 values from the Chrome UX Report, Sep 2026. Lower is better; green meets Google's "good" threshold. This describes the sites that use each technology, not the technology's own overhead.