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Kestrel vs Open Graph

Based on 15 and 3415 real audits

View Kestrel details | View Open Graph details
MetricKestrelOpen GraphWinner
Performance3945Open Graph
Accessibility9489Kestrel
Best Practices8087Open Graph
SEO9392Kestrel
Security6566Open Graph
TTFB385ms365msOpen Graph
Composite7374Open Graph
Performance
Kestrel
39
Open Graph
45
Accessibility
Kestrel
94
Open Graph
89
Security
Kestrel
65
Open Graph
66
SEO
Kestrel
93
Open Graph
92
Composite
Kestrel
73
Open Graph
74

Open Graph outperforms Kestrel in 5 of 7 categories, with a stronger composite score (74 vs 73). Kestrel leads in accessibility, SEO.

When to choose Kestrel

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

When to choose Open Graph

Choose Open Graph when your primary concern is server response time and best practices. Its audit data shows consistent strength in these areas across the sampled sites.

How this comparison was built

Scores are medians across 15 audited Kestrel sites and 3415 audited Open Graph 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, Kestrel or Open Graph?
Based on real BeaverCheck audits, Open Graph sites score higher on Lighthouse performance (45 vs 39 on average).
Which has better security, Kestrel or Open Graph?
Open Graph sites score higher on security analysis (66 vs 65 on average).
Which has better accessibility, Kestrel or Open Graph?
Accessibility scores measured by Lighthouse WCAG 2.1 checks favor Kestrel (94 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, Kestrel or Open Graph?
Kestrel sites score higher on Lighthouse SEO signals (93 vs 92 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), Kestrel or Open Graph?
Open Graph sites show lower Time to First Byte (365 ms vs 385 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 Kestrel or Open Graph for my website?
Both platforms have trade-offs. Open Graph scores higher on overall composite score while Kestrel 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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