Based on 2412 and 22 real audits
| Metric | Microsoft | WhatsApp Business Chat | Winner |
|---|---|---|---|
| Performance | 39 | 39 | Tie |
| Accessibility | 89 | 86 | Microsoft |
| Best Practices | 86 | 84 | Microsoft |
| SEO | 89 | 91 | WhatsApp Business Chat |
| Security | 66 | 67 | WhatsApp Business Chat |
| TTFB | 329ms | 971ms | Microsoft |
| Composite | 72 | 74 | WhatsApp Business Chat |
Microsoft and WhatsApp Business Chat are closely matched, each leading in different categories. Microsoft has a composite score of 72 while WhatsApp Business Chat scores 74.
Choose Microsoft when your primary concern is server response time and accessibility. Its audit data shows consistent strength in these areas across the sampled sites.
Choose WhatsApp Business Chat when your primary concern is SEO and security. Its audit data shows consistent strength in these areas across the sampled sites.
Scores are medians across 2412 audited Microsoft sites and 22 audited WhatsApp Business Chat 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 →
Send Feedback