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Nginx vs Ubuntu

Based on 967 and 66 real audits

View Nginx details | View Ubuntu details
MetricNginxUbuntuWinner
Performance5255Ubuntu
Accessibility8686Tie
Best Practices8790Ubuntu
SEO9190Nginx
Security6764Nginx
TTFB477ms442msUbuntu
Composite7473Nginx
Performance
Nginx
52
Ubuntu
55
Accessibility
Nginx
86
Ubuntu
86
Security
Nginx
67
Ubuntu
64
SEO
Nginx
91
Ubuntu
90
Composite
Nginx
74
Ubuntu
73

Nginx and Ubuntu are closely matched, each leading in different categories. Nginx has a composite score of 74 while Ubuntu scores 73.

When to choose Nginx

Choose Nginx when your primary concern is security and SEO. Its audit data shows consistent strength in these areas across the sampled sites.

When to choose Ubuntu

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

How this comparison was built

Scores are medians across 967 audited Nginx sites and 66 audited Ubuntu 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, Nginx or Ubuntu?
Based on real BeaverCheck audits, Ubuntu sites score higher on Lighthouse performance (55 vs 52 on average).
Which has better security, Nginx or Ubuntu?
Nginx sites score higher on security analysis (67 vs 64 on average).
Which has better accessibility, Nginx or Ubuntu?
Accessibility scores measured by Lighthouse WCAG 2.1 checks favor Nginx (86 vs 86). 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, Nginx or Ubuntu?
Nginx sites score higher on Lighthouse SEO signals (91 vs 90 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), Nginx or Ubuntu?
Ubuntu sites show lower Time to First Byte (442 ms vs 477 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 Nginx or Ubuntu for my website?
Both platforms have trade-offs. Ubuntu scores higher on overall composite score while Nginx 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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