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
13,618
960
India
5,682
745
United Kingdom
5,424
831
Germany
4,994
800
Canada
4,944
717
France
4,630
752
Spain
4,204
710
Indonesia
4,326
479
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Akamai mPulse | SpeedCurve |
|---|---|---|
| LCP | 2.3 s | 2 s |
| INP | 100 ms | 125 ms |
| CLS | 0 | 0 |
| TTFB | 900 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.
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 |