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HSTS vs Underscore.js

Based on 2488 and 173 real audits

View HSTS details | View Underscore.js details
MetricHSTSUnderscore.jsWinner
Performance4838HSTS
Accessibility8987HSTS
Best Practices8783HSTS
SEO9190HSTS
Security6964HSTS
TTFB354ms420msHSTS
Composite7572HSTS
Performance
HSTS
48
Underscore.js
38
Accessibility
HSTS
89
Underscore.js
87
Security
HSTS
69
Underscore.js
64
SEO
HSTS
91
Underscore.js
90
Composite
HSTS
75
Underscore.js
72

HSTS outperforms Underscore.js in 7 of 7 categories, with a stronger composite score (75 vs 72). Underscore.js 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 Underscore.js

Underscore.js 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 2488 audited HSTS sites and 173 audited Underscore.js 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 Underscore.js?
Based on real BeaverCheck audits, HSTS sites score higher on Lighthouse performance (48 vs 38 on average).
Which has better security, HSTS or Underscore.js?
HSTS sites score higher on security analysis (69 vs 64 on average).
Which has better accessibility, HSTS or Underscore.js?
Accessibility scores measured by Lighthouse WCAG 2.1 checks favor HSTS (89 vs 87). 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 Underscore.js?
HSTS sites score higher on Lighthouse SEO signals (91 vs 90 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 Underscore.js?
HSTS sites show lower Time to First Byte (354 ms vs 420 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 Underscore.js 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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