OceanWP vs Twenty Fifteen
Head-to-head usage across the sites we track.
Top sites by authority
OceanWP · Twenty Fifteen · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
11
8
Open Page Rank 8+
119
60
Open Page Rank 7+
304
128
Open Page Rank 6+
446
174
Open Page Rank 5+
684
247
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
OceanWP · Twenty Fifteen · share of sites in each country using one or the other
United States
8,686
1,198
France
6,336
474
Germany
6,219
572
India
5,993
642
Brazil
5,128
377
Poland
3,654
319
Italy
3,394
324
United Kingdom
2,674
573
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | OceanWP | Twenty Fifteen |
|---|---|---|
| LCP | 2.5 s | 1.7 s |
| INP | 75 ms | 50 ms |
| CLS | 0 | 0 |
| TTFB | 1400 ms | 900 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.
Sites that switched
Domains that dropped one technology and adopted the other within about a year, data nobody else gives away free.
Twenty Fifteen to OceanWP
| Domain | When |
|---|---|
| aviationcentral.co.za | Apr 2026 |