Hello Bar vs Slider Revolution
Head-to-head usage across the sites we track.
Top sites by authority
Hello Bar · Slider Revolution · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Hello Bar · Slider Revolution · share of sites in each country using one or the other
United States
2,307
114,095
Italy
394
64,029
India
991
60,980
Spain
365
49,551
Germany
409
45,596
France
518
38,896
Brazil
572
36,286
United Kingdom
810
35,902
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Hello Bar | Slider Revolution |
|---|---|---|
| LCP | 2 s | 2.5 s |
| INP | 75 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 900 ms | 1300 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.
Hello Bar to Slider Revolution
| Domain | When |
|---|---|
| txkidney.org | Nov 2025 |
Slider Revolution to Hello Bar
| Domain | When |
|---|---|
| conciergemedical.co.uk | Sep 2025 |
| rajivtalreja.com | Jul 2025 |