IONOS vs One.com
Head-to-head usage across the sites we track.
Top sites by authority
IONOS · One.com · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
2
0
Open Page Rank 8+
18
1
Open Page Rank 7+
125
25
Open Page Rank 6+
478
71
Open Page Rank 5+
1,368
234
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
IONOS · One.com · share of sites in each country using one or the other
Germany
92,113
4,639
Spain
31,827
1,309
France
30,844
1,301
United Kingdom
23,999
3,113
United States
21,921
1,444
Sweden
449
11,350
Denmark
367
11,109
Belgium
2,041
7,447
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | IONOS | One.com |
|---|---|---|
| LCP | 1.7 s | 1.4 s |
| INP | 75 ms | 50 ms |
| CLS | 0 | 0 |
| TTFB | 700 ms | 500 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.
IONOS to One.com
| Domain | When |
|---|---|
| farango.es | Oct 2025 |
One.com to IONOS
| Domain | When |
|---|---|
| nohobeachclub.com | Jul 2026 |