Envoy vs Kong
Head-to-head usage across the sites we track.
Top sites by authority
Envoy · Kong · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
98
4
Open Page Rank 8+
1,243
18
Open Page Rank 7+
3,961
63
Open Page Rank 6+
6,686
104
Open Page Rank 5+
9,909
145
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Envoy · Kong · share of sites in each country using one or the other
United States
49,310
1,033
India
20,161
639
United Kingdom
18,326
443
Canada
17,526
396
Germany
16,314
401
France
15,071
330
Saudi Arabia
15,127
175
Netherlands
14,685
299
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Envoy | Kong |
|---|---|---|
| LCP | 1.9 s | 2.2 s |
| INP | 100 ms | 125 ms |
| CLS | 0 | 0 |
| TTFB | 800 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.
Envoy to Kong
| Domain | When |
|---|---|
| osintcombine.com | Feb 2026 |