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React vs Vercel Edge

Based on 1039 and 85 real audits

View React details | View Vercel Edge details
MetricReactVercel EdgeWinner
Performance3952Vercel Edge
Accessibility8992Vercel Edge
Best Practices8791Vercel Edge
SEO9394Vercel Edge
Security6770Vercel Edge
TTFB342ms395msReact
Composite7476Vercel Edge
Performance
React
39
Vercel Edge
52
Accessibility
React
89
Vercel Edge
92
Security
React
67
Vercel Edge
70
SEO
React
93
Vercel Edge
94
Composite
React
74
Vercel Edge
76

Vercel Edge outperforms React in 6 of 7 categories, with a stronger composite score (76 vs 74). React leads in TTFB.

When to choose React

Choose React 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 Edge

Choose Vercel Edge when your primary concern is performance 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 1039 audited React sites and 85 audited Vercel Edge 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, React or Vercel Edge?
Based on real BeaverCheck audits, Vercel Edge sites score higher on Lighthouse performance (52 vs 39 on average).
Which has better security, React or Vercel Edge?
Vercel Edge sites score higher on security analysis (70 vs 67 on average).
Which has better accessibility, React or Vercel Edge?
Accessibility scores measured by Lighthouse WCAG 2.1 checks favor Vercel Edge (92 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, React or Vercel Edge?
Vercel Edge sites score higher on Lighthouse SEO signals (94 vs 93 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), React or Vercel Edge?
React sites show lower Time to First Byte (342 ms vs 395 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 React or Vercel Edge for my website?
Both platforms have trade-offs. Vercel Edge scores higher on overall composite score while React 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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