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ArcSpan vs Facebook

Based on 4 and 1407 real audits

View ArcSpan details | View Facebook details
MetricArcSpanFacebookWinner
Performance2738Facebook
Accessibility8089Facebook
Best Practices7284Facebook
SEO9090Tie
Security6267Facebook
TTFB271ms280msArcSpan
Composite6972Facebook
Performance
ArcSpan
27
Facebook
38
Accessibility
ArcSpan
80
Facebook
89
Security
ArcSpan
62
Facebook
67
SEO
ArcSpan
90
Facebook
90
Composite
ArcSpan
69
Facebook
72

Facebook outperforms ArcSpan in 5 of 7 categories, with a stronger composite score (72 vs 69). ArcSpan leads in TTFB.

When to choose ArcSpan

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

When to choose Facebook

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

How this comparison was built

Scores are medians across 4 audited ArcSpan sites and 1407 audited Facebook 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, ArcSpan or Facebook?
Based on real BeaverCheck audits, Facebook sites score higher on Lighthouse performance (38 vs 27 on average).
Which has better security, ArcSpan or Facebook?
Facebook sites score higher on security analysis (67 vs 62 on average).
Which has better accessibility, ArcSpan or Facebook?
Accessibility scores measured by Lighthouse WCAG 2.1 checks favor Facebook (89 vs 80). 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, ArcSpan or Facebook?
ArcSpan sites score higher on Lighthouse SEO signals (90 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), ArcSpan or Facebook?
ArcSpan sites show lower Time to First Byte (271 ms vs 280 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 ArcSpan or Facebook for my website?
Both platforms have trade-offs. Facebook scores higher on overall composite score while ArcSpan 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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