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EWWW Image Optimizer vs Yoast SEO

Based on 6 and 284 real audits

View EWWW Image Optimizer details | View Yoast SEO details
MetricEWWW Image OptimizerYoast SEOWinner
Performance5345EWWW Image Optimizer
Accessibility8888Tie
Best Practices7987Yoast SEO
SEO9290EWWW Image Optimizer
Security6766EWWW Image Optimizer
TTFB421ms388msYoast SEO
Composite7675EWWW Image Optimizer
Performance
EWWW Image Optimizer
53
Yoast SEO
45
Accessibility
EWWW Image Optimizer
88
Yoast SEO
88
Security
EWWW Image Optimizer
67
Yoast SEO
66
SEO
EWWW Image Optimizer
92
Yoast SEO
90
Composite
EWWW Image Optimizer
76
Yoast SEO
75

EWWW Image Optimizer outperforms Yoast SEO in 4 of 7 categories, with a stronger composite score (76 vs 75). Yoast SEO leads in best practices, TTFB.

When to choose EWWW Image Optimizer

Choose EWWW Image Optimizer when your primary concern is performance and SEO. Its audit data shows consistent strength in these areas across the sampled sites.

When to choose Yoast SEO

Choose Yoast SEO 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 6 audited EWWW Image Optimizer sites and 284 audited Yoast SEO 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, EWWW Image Optimizer or Yoast SEO?
Based on real BeaverCheck audits, EWWW Image Optimizer sites score higher on Lighthouse performance (53 vs 45 on average).
Which has better security, EWWW Image Optimizer or Yoast SEO?
EWWW Image Optimizer sites score higher on security analysis (67 vs 66 on average).
Which has better accessibility, EWWW Image Optimizer or Yoast SEO?
Accessibility scores measured by Lighthouse WCAG 2.1 checks favor EWWW Image Optimizer (88 vs 88). 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, EWWW Image Optimizer or Yoast SEO?
EWWW Image Optimizer 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), EWWW Image Optimizer or Yoast SEO?
Yoast SEO sites show lower Time to First Byte (388 ms vs 421 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 EWWW Image Optimizer or Yoast SEO for my website?
Both platforms have trade-offs. EWWW Image Optimizer scores higher on overall composite score while EWWW Image Optimizer 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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