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Klaviyo

Based on 5 real audits

29
Avg. Performance
85
Avg. Accessibility
78
Avg. Best Practices
95
Avg. SEO
68
Avg. Security
72
Avg. Composite
29 /100
Avg. Performance
310 ms
Avg. TTFB
72 /100
Avg. Composite
5
Sites Audited

How Klaviyo sites compare

Klaviyo sites tend to score below average on performance (29/100), compared to the global average of 49/100.

Recent Audits

SitePerformanceGradeAudited
www.withings.com25C2026-04-04
www.colourpop.com36C2026-04-04
www.fashionnova.com26D2026-04-04
woocommerce.com41C2026-04-04
www.glossier.com19C2026-04-04

Commonly Used With

Sites that use Klaviyo also commonly use:

Open Graph Miscellaneous 5HSTS Security 5Google Tag Manager Tag managers 5core-js JavaScript libraries 5Priority Hints Performance 4Cart Functionality Ecommerce 4Shopify Ecommerce 3React JavaScript frameworks 3HTTP/3 Miscellaneous 3Google Analytics Analytics 3

Compare with...

Klaviyo vs Open GraphKlaviyo vs HSTSKlaviyo vs Google Tag ManagerKlaviyo vs core-jsKlaviyo vs Priority HintsKlaviyo vs Cart FunctionalityKlaviyo vs ShopifyKlaviyo vs ReactKlaviyo vs HTTP/3Klaviyo vs Google Analytics

FAQ

What is the average Lighthouse performance score for Klaviyo sites?
Based on 5 real audits, Klaviyo sites score an average of 29/100 on Lighthouse performance.
How does Klaviyo compare on web security?
Klaviyo sites score an average security grade of 68/100 in BeaverCheck audits.
What is the average page load time for Klaviyo websites?
The average Time to First Byte (TTFB) for Klaviyo sites is 310ms based on 5 audits.
How can I improve my Klaviyo site's performance?
Run a free audit on BeaverCheck to get specific recommendations for your Klaviyo site. Common issues include render-blocking resources, unoptimized images, and missing caching headers.

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