Based on 4 and 29 real audits
| Metric | eBay Store | Firebase Cloud Messaging | Winner |
|---|---|---|---|
| Performance | 33 | 33 | Tie |
| Accessibility | 95 | 85 | eBay Store |
| Best Practices | 80 | 80 | Tie |
| SEO | 98 | 91 | eBay Store |
| Security | 63 | 67 | Firebase Cloud Messaging |
| TTFB | 351ms | 284ms | Firebase Cloud Messaging |
| Composite | 72 | 72 | Tie |
eBay Store and Firebase Cloud Messaging are closely matched, each leading in different categories. eBay Store has a composite score of 72 while Firebase Cloud Messaging scores 72.
Choose eBay Store when your primary concern is accessibility and SEO. Its audit data shows consistent strength in these areas across the sampled sites.
Choose Firebase Cloud Messaging when your primary concern is server response time and security. Its audit data shows consistent strength in these areas across the sampled sites.
Scores are medians across 4 audited eBay Store sites and 29 audited Firebase Cloud Messaging 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 →
Small sample: one or both technologies have fewer than 10 audited sites. Treat these numbers as directional — medians stabilize around 20–30 audits per side.
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