RSS vs WebAR
Head-to-head usage across the sites we track.
Top sites by authority
RSS · WebAR · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
181
0
Open Page Rank 8+
3,566
0
Open Page Rank 7+
16,531
0
Open Page Rank 6+
35,345
0
Open Page Rank 5+
69,395
0
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
RSS · WebAR · share of sites in each country using one or the other
United States
1,004,186
9
India
387,591
5
Germany
374,574
5
Japan
368,498
4
United Kingdom
325,245
5
France
320,975
6
Italy
302,692
6
Brazil
292,059
5
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | RSS | WebAR |
|---|---|---|
| LCP | 2.1 s | 2.5 s |
| INP | 50 ms | 87 ms |
| CLS | 0 | 0 |
| TTFB | 1100 ms | 700 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.