Akamai mPulse vs Amazon CloudWatch RUM
Head-to-head usage across the sites we track.
Top sites by authority
Akamai mPulse · Amazon CloudWatch RUM · 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
Akamai mPulse · Amazon CloudWatch RUM · share of sites in each country using one or the other
United States
12,006
399
Indonesia
5,405
124
India
5,168
253
United Kingdom
4,823
256
Canada
4,420
209
Germany
4,392
206
France
3,933
203
Spain
3,734
177
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Akamai mPulse | Amazon CloudWatch RUM |
|---|---|---|
| LCP | 2.3 s | 1.9 s |
| INP | 125 ms | 100 ms |
| CLS | 0 | 0 |
| TTFB | 900 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.
Sites that switched
Domains that dropped one technology and adopted the other within about a year, data nobody else gives away free.
Akamai mPulse to Amazon CloudWatch RUM
| Domain | When |
|---|---|
| weather.gov | Jan 2026 |
| dsautomobiles.de | Oct 2025 |