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Eleventy vs Facebook SDK

Based on 2 and 641 real audits

View Eleventy details | View Facebook SDK details
MetricEleventyFacebook SDKWinner
Performance6432Eleventy
Accessibility9788Eleventy
Best Practices8879Eleventy
SEO10091Eleventy
Security6564Eleventy
TTFB399ms395msFacebook SDK
Composite7672Eleventy
Performance
Eleventy
64
Facebook SDK
32
Accessibility
Eleventy
97
Facebook SDK
88
Security
Eleventy
65
Facebook SDK
64
SEO
Eleventy
100
Facebook SDK
91
Composite
Eleventy
76
Facebook SDK
72

Eleventy outperforms Facebook SDK in 6 of 7 categories, with a stronger composite score (76 vs 72). Facebook SDK leads in TTFB.

When to choose Eleventy

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

When to choose Facebook SDK

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

How this comparison was built

Scores are medians across 2 audited Eleventy sites and 641 audited Facebook SDK 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, Eleventy or Facebook SDK?
Based on real BeaverCheck audits, Eleventy sites score higher on Lighthouse performance (64 vs 32 on average).
Which has better security, Eleventy or Facebook SDK?
Eleventy sites score higher on security analysis (65 vs 64 on average).
Which has better accessibility, Eleventy or Facebook SDK?
Accessibility scores measured by Lighthouse WCAG 2.1 checks favor Eleventy (97 vs 88). 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, Eleventy or Facebook SDK?
Eleventy sites score higher on Lighthouse SEO signals (100 vs 91 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), Eleventy or Facebook SDK?
Facebook SDK sites show lower Time to First Byte (395 ms vs 399 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 Eleventy or Facebook SDK for my website?
Both platforms have trade-offs. Eleventy scores higher on overall composite score while Eleventy 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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