Based on 2421 and 12 real audits
| Metric | Microsoft | Sharethrough | Winner |
|---|---|---|---|
| Performance | 39 | 29 | Microsoft |
| Accessibility | 89 | 82 | Microsoft |
| Best Practices | 86 | 82 | Microsoft |
| SEO | 89 | 90 | Sharethrough |
| Security | 66 | 64 | Microsoft |
| TTFB | 329ms | 131ms | Sharethrough |
| Composite | 72 | 71 | Microsoft |
Microsoft outperforms Sharethrough in 5 of 7 categories, with a stronger composite score (72 vs 71). Sharethrough leads in SEO, TTFB.
Choose Microsoft when your primary concern is performance and accessibility. Its audit data shows consistent strength in these areas across the sampled sites.
Choose Sharethrough 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 2421 audited Microsoft sites and 12 audited Sharethrough 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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