Based on 25 and 1 real audits
| Metric | Firebase | theMarketer | Winner |
|---|---|---|---|
| Performance | 47 | 30 | Firebase |
| Accessibility | 85 | 90 | theMarketer |
| Best Practices | 88 | 92 | theMarketer |
| SEO | 91 | 100 | theMarketer |
| Security | 65 | 75 | theMarketer |
| TTFB | 277ms | 569ms | Firebase |
| Composite | 73 | 79 | theMarketer |
theMarketer outperforms Firebase in 5 of 7 categories, with a stronger composite score (79 vs 73). Firebase leads in performance, TTFB.
Choose Firebase when your primary concern is server response time and performance. Its audit data shows consistent strength in these areas across the sampled sites.
Choose theMarketer when your primary concern is security and SEO. Its audit data shows consistent strength in these areas across the sampled sites.
Scores are medians across 25 audited Firebase sites and 1 audited theMarketer 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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