Based on 2 and 972 real audits
| Metric | Open AdStream | Webpack | Winner |
|---|---|---|---|
| Performance | 40 | 38 | Open AdStream |
| Accessibility | 74 | 89 | Webpack |
| Best Practices | 86 | 87 | Webpack |
| SEO | 96 | 92 | Open AdStream |
| Security | 62 | 66 | Webpack |
| TTFB | 212ms | 308ms | Open AdStream |
| Composite | 71 | 73 | Webpack |
Webpack outperforms Open AdStream in 4 of 7 categories, with a stronger composite score (73 vs 71). Open AdStream leads in performance, SEO, TTFB.
Choose Open AdStream when your primary concern is server response time and SEO. Its audit data shows consistent strength in these areas across the sampled sites.
Choose Webpack when your primary concern is accessibility and security. Its audit data shows consistent strength in these areas across the sampled sites.
Scores are medians across 2 audited Open AdStream sites and 972 audited Webpack 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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