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Fastly vs Wix eCommerce

Based on 391 and 12 real audits

View Fastly details | View Wix eCommerce details
MetricFastlyWix eCommerceWinner
Performance4655Wix eCommerce
Accessibility9195Wix eCommerce
Best Practices8998Wix eCommerce
SEO9288Fastly
Security6671Wix eCommerce
TTFB148ms202msFastly
Composite7478Wix eCommerce
Performance
Fastly
46
Wix eCommerce
55
Accessibility
Fastly
91
Wix eCommerce
95
Security
Fastly
66
Wix eCommerce
71
SEO
Fastly
92
Wix eCommerce
88
Composite
Fastly
74
Wix eCommerce
78

Wix eCommerce outperforms Fastly in 5 of 7 categories, with a stronger composite score (78 vs 74). Fastly leads in SEO, TTFB.

When to choose Fastly

Choose Fastly 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 Wix eCommerce

Choose Wix eCommerce when your primary concern is performance 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 391 audited Fastly sites and 12 audited Wix eCommerce 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, Fastly or Wix eCommerce?
Based on real BeaverCheck audits, Wix eCommerce sites score higher on Lighthouse performance (55 vs 46 on average).
Which has better security, Fastly or Wix eCommerce?
Wix eCommerce sites score higher on security analysis (71 vs 66 on average).
Which has better accessibility, Fastly or Wix eCommerce?
Accessibility scores measured by Lighthouse WCAG 2.1 checks favor Wix eCommerce (95 vs 91). 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, Fastly or Wix eCommerce?
Fastly sites score higher on Lighthouse SEO signals (92 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), Fastly or Wix eCommerce?
Fastly sites show lower Time to First Byte (148 ms vs 202 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 Fastly or Wix eCommerce for my website?
Both platforms have trade-offs. Wix eCommerce scores higher on overall composite score while Fastly 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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