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
181
Open Page Rank 8+
8
3,566
Open Page Rank 7+
23
16,531
Open Page Rank 6+
42
35,345
Open Page Rank 5+
93
69,395
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
806
1,004,186
India
161
387,591
Germany
171
374,574
Japan
68
368,498
United Kingdom
149
325,245
France
174
320,975
Italy
168
302,692
Brazil
1,800
292,059
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 | 50 ms |
| CLS | 0.2 | 0 |
| TTFB | 2100 ms | 1100 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.
RSS to History
| Domain | When |
|---|---|
| pharmacys.com.ec | Dec 2025 |