History vs RSS
Head-to-head usage across the sites we track.
Top sites by authority
History · RSS · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
0
177
Open Page Rank 8+
7
3,520
Open Page Rank 7+
20
16,132
Open Page Rank 6+
38
34,276
Open Page Rank 5+
88
67,039
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
History · RSS · share of sites in each country using one or the other
United States
663
865,432
India
147
329,297
Germany
158
327,527
Japan
61
314,790
United Kingdom
122
281,660
Italy
148
272,529
France
149
271,657
Brazil
1,565
255,443
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | History | RSS |
|---|---|---|
| LCP | 3.6 s | 2.1 s |
| INP | 175 ms | 75 ms |
| CLS | 0.2 | 0 |
| TTFB | 1800 ms | 1100 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.
History to RSS
| Domain | When |
|---|---|
| proeletronic.com.br | Jul 2026 |
RSS to History
| Domain | When |
|---|---|
| pharmacys.com.ec | Dec 2025 |