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Cloudflare vs RxJS

Based on 2145 and 2 real audits

View Cloudflare details | View RxJS details
MetricCloudflareRxJSWinner
Performance4932Cloudflare
Accessibility8893RxJS
Best Practices8667Cloudflare
SEO8992RxJS
Security6864Cloudflare
TTFB298ms189msRxJS
Composite7572Cloudflare
Performance
Cloudflare
49
RxJS
32
Accessibility
Cloudflare
88
RxJS
93
Security
Cloudflare
68
RxJS
64
SEO
Cloudflare
89
RxJS
92
Composite
Cloudflare
75
RxJS
72

Cloudflare outperforms RxJS in 4 of 7 categories, with a stronger composite score (75 vs 72). RxJS leads in accessibility, SEO, TTFB.

When to choose Cloudflare

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

When to choose RxJS

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

How this comparison was built

Scores are medians across 2145 audited Cloudflare sites and 2 audited RxJS 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, Cloudflare or RxJS?
Based on real BeaverCheck audits, Cloudflare sites score higher on Lighthouse performance (49 vs 32 on average).
Which has better security, Cloudflare or RxJS?
Cloudflare sites score higher on security analysis (68 vs 64 on average).
Which has better accessibility, Cloudflare or RxJS?
Accessibility scores measured by Lighthouse WCAG 2.1 checks favor RxJS (93 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 RxJS?
RxJS sites score higher on Lighthouse SEO signals (92 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), Cloudflare or RxJS?
RxJS sites show lower Time to First Byte (189 ms vs 298 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 RxJS for my website?
Both platforms have trade-offs. Cloudflare 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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