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Cloudflare vs Highlight.js

Based on 2264 and 31 real audits

View Cloudflare details | View Highlight.js details
MetricCloudflareHighlight.jsWinner
Performance4948Cloudflare
Accessibility8885Cloudflare
Best Practices8690Highlight.js
SEO8988Cloudflare
Security6964Cloudflare
TTFB310ms258msHighlight.js
Composite7573Cloudflare
Performance
Cloudflare
49
Highlight.js
48
Accessibility
Cloudflare
88
Highlight.js
85
Security
Cloudflare
69
Highlight.js
64
SEO
Cloudflare
89
Highlight.js
88
Composite
Cloudflare
75
Highlight.js
73

Cloudflare outperforms Highlight.js in 5 of 7 categories, with a stronger composite score (75 vs 73). Highlight.js leads in best practices, TTFB.

When to choose Cloudflare

Choose Cloudflare when your primary concern is security and accessibility. 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 2264 audited Cloudflare sites and 31 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 (49 vs 48 on average).
Which has better security, Cloudflare or Highlight.js?
Cloudflare sites score higher on security analysis (69 vs 64 on average).
Which has better accessibility, Cloudflare or Highlight.js?
Accessibility scores measured by Lighthouse WCAG 2.1 checks favor Cloudflare (88 vs 85). 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 (89 vs 88 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 (258 ms vs 310 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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