Bootstrap Icons vs FontServer
Head-to-head usage across the sites we track.
Top sites by authority
Bootstrap Icons · FontServer · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
55
0
Open Page Rank 8+
707
0
Open Page Rank 7+
2,220
1
Open Page Rank 6+
3,838
1
Open Page Rank 5+
5,979
1
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Bootstrap Icons · FontServer · share of sites in each country using one or the other
India
32,268
4
United States
28,964
34
Indonesia
22,892
2
Brazil
15,353
2
Italy
12,399
7
Germany
11,292
31
United Kingdom
11,097
15
France
10,639
8
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Bootstrap Icons | FontServer |
|---|---|---|
| LCP | 2 s | 3.1 s |
| INP | 75 ms | 100 ms |
| CLS | 0 | 0 |
| TTFB | 800 ms | 1600 ms |
Median site's p75 values from the Chrome UX Report, Jun 2026. Lower is better; green meets Google's "good" threshold. This describes the sites that use each technology, not the technology's own overhead.