Datadog vs Google Core Web Vitals
Head-to-head usage across the sites we track.
Detections for Google Core Web Vitals end in Jan 2022. 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
Datadog · Google Core Web Vitals · 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
Datadog · Google Core Web Vitals · share of sites in each country using one or the other
United States
78,213
436
Canada
14,219
212
United Kingdom
14,112
218
India
12,015
235
South Korea
10,236
91
Australia
10,155
165
Germany
9,314
188
France
8,839
177
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Datadog | Google Core Web Vitals |
|---|---|---|
| LCP | 2.1 s | 1.9 s |
| INP | 100 ms | 100 ms |
| CLS | 0.05 | 0 |
| TTFB | 700 ms | 900 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.