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jQuery Migrate vs Twenty Twelve

Based on 387 and 1 real audits

View jQuery Migrate details | View Twenty Twelve details
MetricjQuery MigrateTwenty TwelveWinner
Performance4495Twenty Twelve
Accessibility8798Twenty Twelve
Best Practices8781jQuery Migrate
SEO9092Twenty Twelve
Security6660jQuery Migrate
TTFB453ms274msTwenty Twelve
Composite7478Twenty Twelve
Performance
jQuery Migrate
44
Twenty Twelve
95
Accessibility
jQuery Migrate
87
Twenty Twelve
98
Security
jQuery Migrate
66
Twenty Twelve
60
SEO
jQuery Migrate
90
Twenty Twelve
92
Composite
jQuery Migrate
74
Twenty Twelve
78

Twenty Twelve outperforms jQuery Migrate in 5 of 7 categories, with a stronger composite score (78 vs 74). jQuery Migrate leads in best practices, security.

When to choose jQuery Migrate

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

When to choose Twenty Twelve

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

How this comparison was built

Scores are medians across 387 audited jQuery Migrate sites and 1 audited Twenty Twelve 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, jQuery Migrate or Twenty Twelve?
Based on real BeaverCheck audits, Twenty Twelve sites score higher on Lighthouse performance (95 vs 44 on average).
Which has better security, jQuery Migrate or Twenty Twelve?
jQuery Migrate sites score higher on security analysis (66 vs 60 on average).
Which has better accessibility, jQuery Migrate or Twenty Twelve?
Accessibility scores measured by Lighthouse WCAG 2.1 checks favor Twenty Twelve (98 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, jQuery Migrate or Twenty Twelve?
Twenty Twelve sites score higher on Lighthouse SEO signals (92 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), jQuery Migrate or Twenty Twelve?
Twenty Twelve sites show lower Time to First Byte (274 ms vs 453 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 jQuery Migrate or Twenty Twelve for my website?
Both platforms have trade-offs. Twenty Twelve scores higher on overall composite score while jQuery Migrate 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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