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Microsoft vs Vercel Speed Insights

Based on 2550 and 49 real audits

View Microsoft details | View Vercel Speed Insights details
MetricMicrosoftVercel Speed InsightsWinner
Performance4042Vercel Speed Insights
Accessibility8990Vercel Speed Insights
Best Practices8689Vercel Speed Insights
SEO8993Vercel Speed Insights
Security6770Vercel Speed Insights
TTFB336ms337msMicrosoft
Composite7375Vercel Speed Insights
Performance
Microsoft
40
Vercel Speed Insights
42
Accessibility
Microsoft
89
Vercel Speed Insights
90
Security
Microsoft
67
Vercel Speed Insights
70
SEO
Microsoft
89
Vercel Speed Insights
93
Composite
Microsoft
73
Vercel Speed Insights
75

Vercel Speed Insights outperforms Microsoft in 6 of 7 categories, with a stronger composite score (75 vs 73). Microsoft leads in TTFB.

When to choose Microsoft

Choose Microsoft when your primary concern is server response time. Its audit data shows consistent strength in these areas across the sampled sites.

When to choose Vercel Speed Insights

Choose Vercel Speed Insights when your primary concern is SEO and best practices. Its audit data shows consistent strength in these areas across the sampled sites.

How this comparison was built

Scores are medians across 2550 audited Microsoft sites and 49 audited Vercel Speed Insights 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 →

FAQ

Which is faster, Microsoft or Vercel Speed Insights?
Based on real BeaverCheck audits, Vercel Speed Insights sites score higher on Lighthouse performance (42 vs 40 on average).
Which has better security, Microsoft or Vercel Speed Insights?
Vercel Speed Insights sites score higher on security analysis (70 vs 67 on average).
Which has better accessibility, Microsoft or Vercel Speed Insights?
Accessibility scores measured by Lighthouse WCAG 2.1 checks favor Vercel Speed Insights (90 vs 89). Both technologies can be made fully accessible with care — the difference reflects common patterns in the sampled sites, not inherent platform limits.
Which is better for SEO, Microsoft or Vercel Speed Insights?
Vercel Speed Insights sites score higher on Lighthouse SEO signals (93 vs 89 on average), which cover meta tags, crawlability, mobile friendliness, and structured data. Content strategy and backlinks still matter more than platform choice for ranking.
Which has faster server response (TTFB), Microsoft or Vercel Speed Insights?
Microsoft sites show lower Time to First Byte (336 ms vs 337 ms on average). TTFB depends heavily on hosting and CDN setup rather than the technology itself, but the sampled sites suggest a meaningful difference in common deployment patterns.
Should I choose Microsoft or Vercel Speed Insights for my website?
Both platforms have trade-offs. Vercel Speed Insights scores higher on overall composite score while Microsoft may excel in metrics you care about most. Run a free BeaverCheck audit on a real site using each to compare the metrics relevant to your use case.
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