Based on 4 real audits
Highcharts sites perform near the global average with a mean Lighthouse performance score of 44/100 (global average: 45/100).
| Site | Performance | Grade | Audited |
|---|---|---|---|
| ons.gov.uk | 69 | C | 2026-04-21 |
| bankrate.com | 28 | C | 2026-04-21 |
| eia.gov | 51 | C | 2026-04-21 |
| fao.org | 31 | D | 2026-04-21 |
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