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Fastly vs libphonenumber

Based on 387 and 1 real audits

View Fastly details | View libphonenumber details
MetricFastlylibphonenumberWinner
Performance4659libphonenumber
Accessibility9199libphonenumber
Best Practices8996libphonenumber
SEO9292Tie
Security6677libphonenumber
TTFB148ms150msFastly
Composite7480libphonenumber
Performance
Fastly
46
libphonenumber
59
Accessibility
Fastly
91
libphonenumber
99
Security
Fastly
66
libphonenumber
77
SEO
Fastly
92
libphonenumber
92
Composite
Fastly
74
libphonenumber
80

libphonenumber outperforms Fastly in 5 of 7 categories, with a stronger composite score (80 vs 74). Fastly leads in TTFB.

When to choose Fastly

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

When to choose libphonenumber

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

How this comparison was built

Scores are medians across 387 audited Fastly sites and 1 audited libphonenumber 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, Fastly or libphonenumber?
Based on real BeaverCheck audits, libphonenumber sites score higher on Lighthouse performance (59 vs 46 on average).
Which has better security, Fastly or libphonenumber?
libphonenumber sites score higher on security analysis (77 vs 66 on average).
Which has better accessibility, Fastly or libphonenumber?
Accessibility scores measured by Lighthouse WCAG 2.1 checks favor libphonenumber (99 vs 91). 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, Fastly or libphonenumber?
Fastly sites score higher on Lighthouse SEO signals (92 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), Fastly or libphonenumber?
Fastly sites show lower Time to First Byte (148 ms vs 150 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 Fastly or libphonenumber for my website?
Both platforms have trade-offs. libphonenumber scores higher on overall composite score while Fastly 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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