Based on 2477 and 109 real audits
| Metric | Microsoft | Parse.ly | Winner |
|---|---|---|---|
| Performance | 39 | 35 | Microsoft |
| Accessibility | 89 | 88 | Microsoft |
| Best Practices | 86 | 81 | Microsoft |
| SEO | 89 | 91 | Parse.ly |
| Security | 67 | 65 | Microsoft |
| TTFB | 329ms | 280ms | Parse.ly |
| Composite | 73 | 72 | Microsoft |
Microsoft outperforms Parse.ly in 5 of 7 categories, with a stronger composite score (73 vs 72). Parse.ly leads in SEO, TTFB.
Choose Microsoft when your primary concern is best practices and performance. Its audit data shows consistent strength in these areas across the sampled sites.
Choose Parse.ly when your primary concern is server response time and SEO. Its audit data shows consistent strength in these areas across the sampled sites.
Scores are medians across 2477 audited Microsoft sites and 109 audited Parse.ly 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 →
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