| Category | Your score | Peer avg | Delta |
|---|---|---|---|
| Performance | 66 | 73 | -7 |
| Security | 66 | 63 | +3 |
| Accessibility | 59 | 53 | +6 |
| SEO | 91 | 87 | +4 |
| Infrastructure | 91 | 84 | +7 |
| Compliance | 81 | 77 | +4 |
| Content | 86 | 72 | +14 |
| Sustainability | 69 | 71 | -2 |
Better than 71% of Backbone.js sites
Based on 7 real audits
Backbone.js sites perform near the global average with a mean Lighthouse performance score of 43/100 (global average: 44/100).
| Site | Performance | Grade | Audited |
|---|---|---|---|
| washington.edu | 30 | C | 2026-04-16 |
| bestbuy.com | 60 | C | 2026-04-16 |
| sohu.com | 46 | C | 2026-04-16 |
| speedtest.net | 21 | C | 2026-04-16 |
| espn.com | 26 | C | 2026-04-16 |
| www.bestbuy.com | 70 | D | 2026-04-07 |
| www.usatoday.com | 52 | C | 2026-04-04 |
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