Instafeed vs Vitals
Head-to-head usage across the sites we track.
Top sites by authority
Instafeed · Vitals · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
1
1
Open Page Rank 8+
3
4
Open Page Rank 7+
11
8
Open Page Rank 6+
18
12
Open Page Rank 5+
38
33
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Instafeed · Vitals · share of sites in each country using one or the other
United States
3,507
3,310
United Kingdom
1,142
1,382
Canada
1,019
993
India
728
1,273
Australia
937
956
Germany
482
992
France
472
905
Italy
324
674
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Instafeed | Vitals |
|---|---|---|
| LCP | 1.4 s | 1.6 s |
| INP | 75 ms | 100 ms |
| CLS | 0 | 0 |
| TTFB | 500 ms | 500 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.
Instafeed to Vitals
| Domain | When |
|---|---|
| hansfordsmenswear.co.uk | Jun 2026 |