Bookero vs Bookly
Head-to-head usage across the sites we track.
Top sites by authority
Bookero · Bookly · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
1
1
Open Page Rank 8+
2
25
Open Page Rank 7+
5
46
Open Page Rank 6+
5
73
Open Page Rank 5+
8
95
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Bookero · Bookly · share of sites in each country using one or the other
United States
12
1,179
Spain
7
935
Germany
21
835
Italy
7
828
France
7
825
United Kingdom
13
694
Netherlands
10
670
Poland
299
247
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Bookero | Bookly |
|---|---|---|
| LCP | 1.9 s | 2.6 s |
| INP | 75 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 1100 ms | 1500 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.
Sites that switched
Domains that dropped one technology and adopted the other within about a year, data nobody else gives away free.
Bookly to Bookero
| Domain | When |
|---|---|
| motobudrex.pl | Aug 2025 |