| Metric | Boomerang | qiankun | Winner |
|---|---|---|---|
| Performance | 33 | 50 | qiankun |
| Accessibility | 89 | 57 | Boomerang |
| Best Practices | 81 | 79 | Boomerang |
| SEO | 89 | 88 | Boomerang |
| Security | 64 | 63 | Boomerang |
| TTFB | 407ms | 987ms | Boomerang |
| Composite | 71 | 72 | qiankun |
Boomerang outperforms qiankun in 5 of 7 categories, with a stronger composite score (71 vs 72). qiankun leads in performance, composite score.
Choose Boomerang when your primary concern is server response time and accessibility. Its audit data shows consistent strength in these areas across the sampled sites.
Choose qiankun when your primary concern is performance. Its audit data shows consistent strength in these areas across the sampled sites.
Scores are medians across 152 audited Boomerang sites and 2 audited qiankun 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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