| Metric | Heroku | Winner | |
|---|---|---|---|
| Performance | 39 | 44 | Heroku |
| Accessibility | 89 | 88 | |
| Best Practices | 85 | 88 | Heroku |
| SEO | 90 | 94 | Heroku |
| Security | 67 | 70 | Heroku |
| TTFB | 280ms | 201ms | Heroku |
| Composite | 73 | 77 | Heroku |
Heroku outperforms Facebook in 6 of 7 categories, with a stronger composite score (77 vs 73). Facebook leads in accessibility.
Choose Facebook when your primary concern is accessibility. Its audit data shows consistent strength in these areas across the sampled sites.
Choose Heroku when your primary concern is server response time and performance. Its audit data shows consistent strength in these areas across the sampled sites.
Scores are medians across 1432 audited Facebook sites and 11 audited Heroku sites in the BeaverCheck database. Every audit runs the same 100+ checks — Lighthouse performance, security headers, accessibility, SEO, server response time — against a real URL. No vendor input, no sponsorship, no affiliate links. Read the full methodology →
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