| Metric | RSS | Sovrn//Commerce | Winner |
|---|---|---|---|
| Performance | 48 | 45 | RSS |
| Accessibility | 88 | 89 | Sovrn//Commerce |
| Best Practices | 88 | 82 | RSS |
| SEO | 91 | 94 | Sovrn//Commerce |
| Security | 65 | 61 | RSS |
| TTFB | 339ms | 526ms | RSS |
| Composite | 74 | 72 | RSS |
RSS outperforms Sovrn//Commerce in 5 of 7 categories, with a stronger composite score (74 vs 72). Sovrn//Commerce leads in accessibility, SEO.
Choose RSS when your primary concern is server response time and best practices. Its audit data shows consistent strength in these areas across the sampled sites.
Choose Sovrn//Commerce when your primary concern is SEO and accessibility. Its audit data shows consistent strength in these areas across the sampled sites.
Scores are medians across 868 audited RSS sites and 4 audited Sovrn//Commerce 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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