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styled-components vs UmiJs

Based on 165 and 1 real audits

View styled-components details | View UmiJs details
Metricstyled-componentsUmiJsWinner
Performance3359UmiJs
Accessibility8939styled-components
Best Practices8581styled-components
SEO9392styled-components
Security6563styled-components
TTFB304ms1287msstyled-components
Composite7273UmiJs
Performance
styled-components
33
UmiJs
59
Accessibility
styled-components
89
UmiJs
39
Security
styled-components
65
UmiJs
63
SEO
styled-components
93
UmiJs
92
Composite
styled-components
72
UmiJs
73

styled-components outperforms UmiJs in 5 of 7 categories, with a stronger composite score (72 vs 73). UmiJs leads in performance, composite score.

When to choose styled-components

Choose styled-components when your primary concern is server response time and accessibility. Its audit data shows consistent strength in these areas across the sampled sites.

When to choose UmiJs

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

How this comparison was built

Scores are medians across 165 audited styled-components sites and 1 audited UmiJs 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, styled-components or UmiJs?
Based on real BeaverCheck audits, UmiJs sites score higher on Lighthouse performance (59 vs 33 on average).
Which has better security, styled-components or UmiJs?
styled-components sites score higher on security analysis (65 vs 63 on average).
Which has better accessibility, styled-components or UmiJs?
Accessibility scores measured by Lighthouse WCAG 2.1 checks favor styled-components (89 vs 39). 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, styled-components or UmiJs?
styled-components sites score higher on Lighthouse SEO signals (93 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), styled-components or UmiJs?
styled-components sites show lower Time to First Byte (304 ms vs 1287 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 styled-components or UmiJs for my website?
Both platforms have trade-offs. UmiJs scores higher on overall composite score while styled-components 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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