| Metric | Kendo UI | Microsoft | Winner |
|---|---|---|---|
| Performance | 31 | 39 | Microsoft |
| Accessibility | 92 | 89 | Kendo UI |
| Best Practices | 88 | 86 | Kendo UI |
| SEO | 88 | 89 | Microsoft |
| Security | 64 | 66 | Microsoft |
| TTFB | 209ms | 329ms | Kendo UI |
| Composite | 72 | 72 | Tie |
Kendo UI and Microsoft are closely matched, each leading in different categories. Kendo UI has a composite score of 72 while Microsoft scores 72.
Choose Kendo UI when your primary concern is server response time and accessibility. Its audit data shows consistent strength in these areas across the sampled sites.
Choose Microsoft when your primary concern is performance and security. Its audit data shows consistent strength in these areas across the sampled sites.
Scores are medians across 4 audited Kendo UI sites and 2421 audited Microsoft 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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