Express vs JavaServer Faces
Head-to-head usage across the sites we track.
Top sites by authority
Express · JavaServer Faces · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
68
14
Open Page Rank 8+
823
198
Open Page Rank 7+
2,351
548
Open Page Rank 6+
3,815
825
Open Page Rank 5+
5,791
1,081
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Express · JavaServer Faces · share of sites in each country using one or the other
United States
38,356
1,889
India
23,670
1,244
United Kingdom
16,760
1,172
Brazil
15,957
1,769
Germany
15,250
1,594
France
14,018
1,191
Canada
13,841
927
Spain
11,544
1,186
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Express | JavaServer Faces |
|---|---|---|
| LCP | 2.2 s | 1.7 s |
| INP | 100 ms | 75 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.