Skip to content

React vs Render

Based on 1021 and 4 real audits

View React details | View Render details
MetricReactRenderWinner
Performance3859Render
Accessibility8988React
Best Practices8793Render
SEO9393Tie
Security6771Render
TTFB332ms378msReact
Composite7476Render
Performance
React
38
Render
59
Accessibility
React
89
Render
88
Security
React
67
Render
71
SEO
React
93
Render
93
Composite
React
74
Render
76

Render outperforms React in 4 of 7 categories, with a stronger composite score (76 vs 74). React leads in accessibility, TTFB.

When to choose React

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

When to choose Render

Choose Render 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 1021 audited React sites and 4 audited Render 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.

FAQ

Which is faster, React or Render?
Based on real BeaverCheck audits, Render sites score higher on Lighthouse performance (59 vs 38 on average).
Which has better security, React or Render?
Render sites score higher on security analysis (71 vs 67 on average).
Which has better accessibility, React or Render?
Accessibility scores measured by Lighthouse WCAG 2.1 checks favor React (89 vs 88). 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 Render?
React sites score higher on Lighthouse SEO signals (93 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 Render?
React sites show lower Time to First Byte (332 ms vs 378 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 Render for my website?
Both platforms have trade-offs. Render 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.
Audit your own site

Send Feedback