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Amazon CloudFront vs Opal

Based on 419 and 1 real audits

View Amazon CloudFront details | View Opal details
MetricAmazon CloudFrontOpalWinner
Performance3926Amazon CloudFront
Accessibility8882Amazon CloudFront
Best Practices8796Opal
SEO9192Opal
Security6672Opal
TTFB240ms436msAmazon CloudFront
Composite7273Opal
Performance
Amazon CloudFront
39
Opal
26
Accessibility
Amazon CloudFront
88
Opal
82
Security
Amazon CloudFront
66
Opal
72
SEO
Amazon CloudFront
91
Opal
92
Composite
Amazon CloudFront
72
Opal
73

Opal outperforms Amazon CloudFront in 4 of 7 categories, with a stronger composite score (73 vs 72). Amazon CloudFront leads in performance, accessibility, TTFB.

When to choose Amazon CloudFront

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

When to choose Opal

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

How this comparison was built

Scores are medians across 419 audited Amazon CloudFront sites and 1 audited Opal 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, Amazon CloudFront or Opal?
Based on real BeaverCheck audits, Amazon CloudFront sites score higher on Lighthouse performance (39 vs 26 on average).
Which has better security, Amazon CloudFront or Opal?
Opal sites score higher on security analysis (72 vs 66 on average).
Which has better accessibility, Amazon CloudFront or Opal?
Accessibility scores measured by Lighthouse WCAG 2.1 checks favor Amazon CloudFront (88 vs 82). 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, Amazon CloudFront or Opal?
Opal sites score higher on Lighthouse SEO signals (92 vs 91 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), Amazon CloudFront or Opal?
Amazon CloudFront sites show lower Time to First Byte (240 ms vs 436 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 Amazon CloudFront or Opal for my website?
Both platforms have trade-offs. Amazon CloudFront scores higher on overall composite score while Amazon CloudFront 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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