Varnish vs WPCacheOn
Head-to-head usage across the sites we track.
Top sites by authority
Varnish · WPCacheOn · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
114
0
Open Page Rank 8+
1,519
0
Open Page Rank 7+
5,479
0
Open Page Rank 6+
9,482
0
Open Page Rank 5+
14,788
0
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Varnish · WPCacheOn · share of sites in each country using one or the other
United States
85,897
0
Germany
32,786
0
United Kingdom
27,738
0
France
26,979
0
India
26,616
1
Canada
21,857
0
Netherlands
21,806
0
Italy
19,616
0
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Varnish | WPCacheOn |
|---|---|---|
| LCP | 1.6 s | 2.9 s |
| INP | 75 ms | 0 ms |
| CLS | 0 | 0 |
| TTFB | 700 ms | 900 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.