RSS vs ServiceNow
Head-to-head usage across the sites we track.
Top sites by authority
RSS · ServiceNow · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
179
22
Open Page Rank 8+
3,548
174
Open Page Rank 7+
16,334
310
Open Page Rank 6+
34,791
384
Open Page Rank 5+
68,200
438
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
RSS · ServiceNow · share of sites in each country using one or the other
United States
887,410
1,118
India
336,391
795
Germany
333,621
527
Japan
319,148
488
United Kingdom
282,220
653
France
267,086
505
Brazil
265,509
542
Italy
258,995
453
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | RSS | ServiceNow |
|---|---|---|
| LCP | 2.1 s | 1.9 s |
| INP | 75 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 1100 ms | 800 ms |
Median site's p75 values from the Chrome UX Report, Aug 2026. Lower is better; green meets Google's "good" threshold. This describes the sites that use each technology, not the technology's own overhead.