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HSTS vs Prism

Based on 2556 and 54 real audits

View HSTS details | View Prism details
MetricHSTSPrismWinner
Performance4944HSTS
Accessibility8988HSTS
Best Practices8889Prism
SEO9192Prism
Security7066HSTS
TTFB364ms370msHSTS
Composite7573HSTS
Performance
HSTS
49
Prism
44
Accessibility
HSTS
89
Prism
88
Security
HSTS
70
Prism
66
SEO
HSTS
91
Prism
92
Composite
HSTS
75
Prism
73

HSTS outperforms Prism in 5 of 7 categories, with a stronger composite score (75 vs 73). Prism leads in best practices, SEO.

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 Prism

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

How this comparison was built

Scores are medians across 2556 audited HSTS sites and 54 audited Prism 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 Prism?
Based on real BeaverCheck audits, HSTS sites score higher on Lighthouse performance (49 vs 44 on average).
Which has better security, HSTS or Prism?
HSTS sites score higher on security analysis (70 vs 66 on average).
Which has better accessibility, HSTS or Prism?
Accessibility scores measured by Lighthouse WCAG 2.1 checks favor HSTS (89 vs 88). 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 Prism?
Prism 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), HSTS or Prism?
HSTS sites show lower Time to First Byte (364 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 HSTS or Prism 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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