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Cloudflare vs Erlang

Based on 2264 and 14 real audits

View Cloudflare details | View Erlang details
MetricCloudflareErlangWinner
Performance4972Erlang
Accessibility8890Erlang
Best Practices8694Erlang
SEO8987Cloudflare
Security6980Erlang
TTFB310ms923msCloudflare
Composite7583Erlang
Performance
Cloudflare
49
Erlang
72
Accessibility
Cloudflare
88
Erlang
90
Security
Cloudflare
69
Erlang
80
SEO
Cloudflare
89
Erlang
87
Composite
Cloudflare
75
Erlang
83

Erlang outperforms Cloudflare in 5 of 7 categories, with a stronger composite score (83 vs 75). Cloudflare leads in SEO, TTFB.

When to choose Cloudflare

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

When to choose Erlang

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

How this comparison was built

Scores are medians across 2264 audited Cloudflare sites and 14 audited Erlang 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, Cloudflare or Erlang?
Based on real BeaverCheck audits, Erlang sites score higher on Lighthouse performance (72 vs 49 on average).
Which has better security, Cloudflare or Erlang?
Erlang sites score higher on security analysis (80 vs 69 on average).
Which has better accessibility, Cloudflare or Erlang?
Accessibility scores measured by Lighthouse WCAG 2.1 checks favor Erlang (90 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, Cloudflare or Erlang?
Cloudflare sites score higher on Lighthouse SEO signals (89 vs 87 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), Cloudflare or Erlang?
Cloudflare sites show lower Time to First Byte (310 ms vs 923 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 Cloudflare or Erlang for my website?
Both platforms have trade-offs. Erlang scores higher on overall composite score while Cloudflare 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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