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jsDelivr CDN vs langify

Based on 353 and 1 real audits

View jsDelivr CDN details | View langify details
MetricjsDelivr CDNlangifyWinner
Performance3833jsDelivr CDN
Accessibility8887jsDelivr CDN
Best Practices8696langify
SEO9192langify
Security6570langify
TTFB360ms183mslangify
Composite7374langify
Performance
jsDelivr CDN
38
langify
33
Accessibility
jsDelivr CDN
88
langify
87
Security
jsDelivr CDN
65
langify
70
SEO
jsDelivr CDN
91
langify
92
Composite
jsDelivr CDN
73
langify
74

langify outperforms jsDelivr CDN in 5 of 7 categories, with a stronger composite score (74 vs 73). jsDelivr CDN leads in performance, accessibility.

When to choose jsDelivr CDN

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

When to choose langify

Choose langify 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 353 audited jsDelivr CDN sites and 1 audited langify 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, jsDelivr CDN or langify?
Based on real BeaverCheck audits, jsDelivr CDN sites score higher on Lighthouse performance (38 vs 33 on average).
Which has better security, jsDelivr CDN or langify?
langify sites score higher on security analysis (70 vs 65 on average).
Which has better accessibility, jsDelivr CDN or langify?
Accessibility scores measured by Lighthouse WCAG 2.1 checks favor jsDelivr CDN (88 vs 87). 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, jsDelivr CDN or langify?
langify sites score higher on Lighthouse SEO signals (92 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), jsDelivr CDN or langify?
langify sites show lower Time to First Byte (183 ms vs 360 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 jsDelivr CDN or langify for my website?
Both platforms have trade-offs. jsDelivr CDN scores higher on overall composite score while jsDelivr CDN 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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