Skip to content

HSTS vs JSS

Based on 2556 and 14 real audits

View HSTS details | View JSS details
MetricHSTSJSSWinner
Performance4940HSTS
Accessibility8990JSS
Best Practices8885HSTS
SEO9189HSTS
Security7068HSTS
TTFB364ms306msJSS
Composite7574HSTS
Performance
HSTS
49
JSS
40
Accessibility
HSTS
89
JSS
90
Security
HSTS
70
JSS
68
SEO
HSTS
91
JSS
89
Composite
HSTS
75
JSS
74

HSTS outperforms JSS in 5 of 7 categories, with a stronger composite score (75 vs 74). JSS leads in accessibility, TTFB.

When to choose HSTS

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

When to choose JSS

Choose JSS when your primary concern is server response time and accessibility. 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 14 audited JSS 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 JSS?
Based on real BeaverCheck audits, HSTS sites score higher on Lighthouse performance (49 vs 40 on average).
Which has better security, HSTS or JSS?
HSTS sites score higher on security analysis (70 vs 68 on average).
Which has better accessibility, HSTS or JSS?
Accessibility scores measured by Lighthouse WCAG 2.1 checks favor JSS (90 vs 89). 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 JSS?
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 JSS?
JSS sites show lower Time to First Byte (306 ms vs 364 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 JSS 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.
Audit your own site

Send Feedback