Akamai mPulse vs SpeedCurve
Head-to-head usage across the sites we track.
Top sites by authority
Akamai mPulse · SpeedCurve · 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 · SpeedCurve · share of sites in each country using one or the other
United States
12,006
846
India
5,168
652
Indonesia
5,405
412
United Kingdom
4,823
726
Germany
4,392
694
Canada
4,420
624
France
3,933
625
Spain
3,734
605
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Akamai mPulse | SpeedCurve |
|---|---|---|
| LCP | 2.3 s | 1.9 s |
| INP | 125 ms | 125 ms |
| CLS | 0 | 0 |
| TTFB | 900 ms | 700 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 SpeedCurve
| Domain | When |
|---|---|
| millboard.com | May 2026 |
| goldengoose.com | Apr 2026 |