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+
1
0
Open Page Rank 8+
17
0
Open Page Rank 7+
123
23
Open Page Rank 6+
476
67
Open Page Rank 5+
1,337
224
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
92,017
4,382
Spain
34,371
1,394
France
31,763
1,207
United Kingdom
23,961
3,104
United States
21,373
1,426
Denmark
365
10,777
Sweden
432
10,608
Belgium
1,978
7,627
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, 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.
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 |