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Category: Marketing automation

Klaviyo

Based on 55 real audits

28
Avg. Performance
87
Avg. Accessibility
81
Avg. Best Practices
91
Avg. SEO
71
Avg. Security
74
Avg. Composite
28 /100
Avg. Performance
278 ms
Avg. TTFB
74 /100
Avg. Composite
55
Sites Audited

How Klaviyo sites compare

Klaviyo sites tend to score below average on performance (28/100), compared to the global average of 65/100.

Recent Audits

View adoption trends → See all 49 websites using Klaviyo →
SitePerformanceGradeAudited
renaissancejewel.com26C2026-10-05
kith.com30B2026-09-30
renaissancejewel.com27C2026-09-29
www.hightolowvoltage.com32B2026-09-21
www.hightolowvoltage.com35B2026-09-21
ukrainianarmor.com44B2026-08-18
1clickblinds.co.uk30B2026-08-18
warriorwillpower.com26C2026-05-15
BeyondCarat.com27C2026-05-11
carrera-toys.com45C2026-05-10

Commonly Used With

Sites that use Klaviyo also commonly use:

Open Graph Miscellaneous 55core-js JavaScript libraries 55Google Tag Manager Tag managers 49Cloudflare CDN 49Priority Hints Performance 48Cart Functionality Ecommerce 44Google Search Console Analytics 42HTTP/3 Miscellaneous 42Shopify Ecommerce 40Google Analytics Analytics 38

Compare with...

Klaviyo vs Open GraphKlaviyo vs core-jsKlaviyo vs Google Tag ManagerKlaviyo vs CloudflareKlaviyo vs Priority HintsKlaviyo vs Cart FunctionalityKlaviyo vs Google Search ConsoleKlaviyo vs HTTP/3Klaviyo vs ShopifyKlaviyo vs Google Analytics

FAQ

What is the average Lighthouse performance score for Klaviyo sites?
Based on 55 real audits, Klaviyo sites score an average of 28/100 on Lighthouse performance.
How does Klaviyo compare on web security?
Klaviyo sites score an average security grade of 71/100 in BeaverCheck audits.
What is the average page load time for Klaviyo websites?
The average Time to First Byte (TTFB) for Klaviyo sites is 278ms based on 55 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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