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HSTS vs Zepto

Based on 3016 and 17 real audits

View HSTS details | View Zepto details
MetricHSTSZeptoWinner
Performance5241HSTS
Accessibility8983HSTS
Best Practices8985HSTS
SEO9189HSTS
Security7267HSTS
TTFB385ms1436msHSTS
Composite7772HSTS
Performance
HSTS
52
Zepto
41
Accessibility
HSTS
89
Zepto
83
Security
HSTS
72
Zepto
67
SEO
HSTS
91
Zepto
89
Composite
HSTS
77
Zepto
72

HSTS outperforms Zepto in 7 of 7 categories, with a stronger composite score (77 vs 72). Zepto leads in no categories.

When to choose HSTS

Choose HSTS 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 Zepto

Zepto doesn't clearly lead HSTS in any category on the sampled sites — pick it based on developer experience, ecosystem, or existing team skills rather than the audit scores.

How this comparison was built

Scores are medians across 3016 audited HSTS sites and 17 audited Zepto 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, HSTS or Zepto?
Based on real BeaverCheck audits, HSTS sites score higher on Lighthouse performance (52 vs 41 on average).
Which has better security, HSTS or Zepto?
HSTS sites score higher on security analysis (72 vs 67 on average).
Which has better accessibility, HSTS or Zepto?
Accessibility scores measured by Lighthouse WCAG 2.1 checks favor HSTS (89 vs 83). 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, HSTS or Zepto?
HSTS sites score higher on Lighthouse SEO signals (91 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), HSTS or Zepto?
HSTS sites show lower Time to First Byte (385 ms vs 1436 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 HSTS or Zepto for my website?
Both platforms have trade-offs. HSTS scores higher on overall composite score while HSTS 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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