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Cloudflare vs Highlight.js

Based on 3201 and 33 real audits

View Cloudflare details | View Highlight.js details
MetricCloudflareHighlight.jsWinner
Performance5449Cloudflare
Accessibility8984Cloudflare
Best Practices8790Highlight.js
SEO9089Cloudflare
Security7365Cloudflare
TTFB370ms294msHighlight.js
Composite7874Cloudflare
Performance
Cloudflare
54
Highlight.js
49
Accessibility
Cloudflare
89
Highlight.js
84
Security
Cloudflare
73
Highlight.js
65
SEO
Cloudflare
90
Highlight.js
89
Composite
Cloudflare
78
Highlight.js
74

Cloudflare outperforms Highlight.js in 5 of 7 categories, with a stronger composite score (78 vs 74). Highlight.js leads in best practices, TTFB.

When to choose Cloudflare

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

When to choose Highlight.js

Choose Highlight.js when your primary concern is server response time 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 3201 audited Cloudflare sites and 33 audited Highlight.js 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 Highlight.js?
Based on real BeaverCheck audits, Cloudflare sites score higher on Lighthouse performance (54 vs 49 on average).
Which has better security, Cloudflare or Highlight.js?
Cloudflare sites score higher on security analysis (73 vs 65 on average).
Which has better accessibility, Cloudflare or Highlight.js?
Accessibility scores measured by Lighthouse WCAG 2.1 checks favor Cloudflare (89 vs 84). 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 Highlight.js?
Cloudflare sites score higher on Lighthouse SEO signals (90 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 Highlight.js?
Highlight.js sites show lower Time to First Byte (294 ms vs 370 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 Highlight.js 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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