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Prebid vs Queryly

Based on 321 and 18 real audits

View Prebid details | View Queryly details
MetricPrebidQuerylyWinner
Performance3324Prebid
Accessibility8786Prebid
Best Practices8180Prebid
SEO9091Queryly
Security6462Prebid
TTFB266ms300msPrebid
Composite7270Prebid
Performance
Prebid
33
Queryly
24
Accessibility
Prebid
87
Queryly
86
Security
Prebid
64
Queryly
62
SEO
Prebid
90
Queryly
91
Composite
Prebid
72
Queryly
70

Prebid outperforms Queryly in 6 of 7 categories, with a stronger composite score (72 vs 70). Queryly leads in SEO.

When to choose Prebid

Choose Prebid 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 Queryly

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

How this comparison was built

Scores are medians across 321 audited Prebid sites and 18 audited Queryly 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, Prebid or Queryly?
Based on real BeaverCheck audits, Prebid sites score higher on Lighthouse performance (33 vs 24 on average).
Which has better security, Prebid or Queryly?
Prebid sites score higher on security analysis (64 vs 62 on average).
Which has better accessibility, Prebid or Queryly?
Accessibility scores measured by Lighthouse WCAG 2.1 checks favor Prebid (87 vs 86). 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, Prebid or Queryly?
Queryly 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), Prebid or Queryly?
Prebid sites show lower Time to First Byte (266 ms vs 300 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 Prebid or Queryly for my website?
Both platforms have trade-offs. Prebid scores higher on overall composite score while Prebid 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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