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Optimizely

Based on 8 real audits

28
Avg. Performance
92
Avg. Accessibility
83
Avg. Best Practices
95
Avg. SEO
64
Avg. Security
71
Avg. Composite
28 /100
Avg. Performance
182 ms
Avg. TTFB
71 /100
Avg. Composite
8
Sites Audited

How Optimizely sites compare

Optimizely sites tend to score below average on performance (28/100), compared to the global average of 49/100.

Recent Audits

SitePerformanceGradeAudited
www.fashionnova.com26D2026-04-04
slack.com35C2026-04-04
www.zendesk.com34C2026-04-04
www.elastic.co25C2026-04-04
www.mongodb.com26D2026-04-04
gitlab.com25C2026-04-04
www.glossier.com19C2026-04-04
www.bbc.com41C2026-04-04

Commonly Used With

Sites that use Optimizely also commonly use:

Open Graph Miscellaneous 7React JavaScript frameworks 6HSTS Security 6Google Tag Manager Tag managers 6core-js JavaScript libraries 6Webpack Miscellaneous 4Sentry Issue trackers 4Priority Hints Performance 4OneTrust Analytics 4Next.js JavaScript frameworks 4

Compare with...

Optimizely vs Open GraphOptimizely vs ReactOptimizely vs HSTSOptimizely vs Google Tag ManagerOptimizely vs core-jsOptimizely vs WebpackOptimizely vs SentryOptimizely vs Priority HintsOptimizely vs OneTrustOptimizely vs Next.js

FAQ

What is the average Lighthouse performance score for Optimizely sites?
Based on 8 real audits, Optimizely sites score an average of 28/100 on Lighthouse performance.
How does Optimizely compare on web security?
Optimizely sites score an average security grade of 64/100 in BeaverCheck audits.
What is the average page load time for Optimizely websites?
The average Time to First Byte (TTFB) for Optimizely sites is 182ms based on 8 audits.
How can I improve my Optimizely site's performance?
Run a free audit on BeaverCheck to get specific recommendations for your Optimizely site. Common issues include render-blocking resources, unoptimized images, and missing caching headers.

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