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HeadJS vs HTTP/3

Based on 3 and 1542 real audits

View HeadJS details | View HTTP/3 details
MetricHeadJSHTTP/3Winner
Performance3351HTTP/3
Accessibility7988HTTP/3
Best Practices7988HTTP/3
SEO8790HTTP/3
Security6869HTTP/3
TTFB168ms305msHeadJS
Composite7275HTTP/3
Performance
HeadJS
33
HTTP/3
51
Accessibility
HeadJS
79
HTTP/3
88
Security
HeadJS
68
HTTP/3
69
SEO
HeadJS
87
HTTP/3
90
Composite
HeadJS
72
HTTP/3
75

HTTP/3 outperforms HeadJS in 6 of 7 categories, with a stronger composite score (75 vs 72). HeadJS leads in TTFB.

When to choose HeadJS

Choose HeadJS when your primary concern is server response time. Its audit data shows consistent strength in these areas across the sampled sites.

When to choose HTTP/3

Choose HTTP/3 when your primary concern is performance and accessibility. Its audit data shows consistent strength in these areas across the sampled sites.

How this comparison was built

Scores are medians across 3 audited HeadJS sites and 1542 audited HTTP/3 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 →

Small sample: one or both technologies have fewer than 10 audited sites. Treat these numbers as directional — medians stabilize around 20–30 audits per side.

FAQ

Which is faster, HeadJS or HTTP/3?
Based on real BeaverCheck audits, HTTP/3 sites score higher on Lighthouse performance (51 vs 33 on average).
Which has better security, HeadJS or HTTP/3?
HTTP/3 sites score higher on security analysis (69 vs 68 on average).
Which has better accessibility, HeadJS or HTTP/3?
Accessibility scores measured by Lighthouse WCAG 2.1 checks favor HTTP/3 (88 vs 79). 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, HeadJS or HTTP/3?
HTTP/3 sites score higher on Lighthouse SEO signals (90 vs 87 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), HeadJS or HTTP/3?
HeadJS sites show lower Time to First Byte (168 ms vs 305 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 HeadJS or HTTP/3 for my website?
Both platforms have trade-offs. HTTP/3 scores higher on overall composite score while HeadJS 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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