LinkSmart vs RSS
Head-to-head usage across the sites we track.
Detections for LinkSmart end in Jun 2023. The fingerprint catalog behind our crawls no longer carries that technology as its own entry, usually because it was retired or split into more specific ones, so its figure is the last recorded and is not directly comparable with a currently tracked technology.
Top sites by authority
LinkSmart · RSS · 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
LinkSmart · RSS · share of sites in each country using one or the other
United States
1
865,432
India
1
329,297
Germany
1
327,527
Japan
0
314,790
United Kingdom
1
281,660
Italy
0
272,529
France
1
271,657
Brazil
0
255,443
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | LinkSmart | RSS |
|---|---|---|
| LCP | 1.8 s | 2.1 s |
| INP | 100 ms | 75 ms |
| CLS | 0.05 | 0 |
| TTFB | 800 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.