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LazySizes vs Microsoft Clarity

Based on 4 and 8 real audits

View LazySizes details | View Microsoft Clarity details
MetricLazySizesMicrosoft ClarityWinner
Performance3233Microsoft Clarity
Accessibility9491LazySizes
Best Practices7882Microsoft Clarity
SEO9090Tie
Security6265Microsoft Clarity
TTFB58ms160msLazySizes
Composite6972Microsoft Clarity
Performance
LazySizes
32
Microsoft Clarity
33
Accessibility
LazySizes
94
Microsoft Clarity
91
Security
LazySizes
62
Microsoft Clarity
65
SEO
LazySizes
90
Microsoft Clarity
90
Composite
LazySizes
69
Microsoft Clarity
72

Microsoft Clarity outperforms LazySizes in 4 of 7 categories, with a stronger composite score (72 vs 69). LazySizes leads in accessibility, TTFB.

FAQ

Which is faster, LazySizes or Microsoft Clarity?
Based on real BeaverCheck audits, Microsoft Clarity sites score higher on Lighthouse performance (33 vs 32 on average).
Which has better security, LazySizes or Microsoft Clarity?
Microsoft Clarity sites score higher on security analysis (65 vs 62 on average).
Should I choose LazySizes or Microsoft Clarity for my website?
Both platforms have trade-offs. Microsoft Clarity scores higher on performance while LazySizes may excel in other areas. Run a free BeaverCheck audit to compare specific metrics relevant to your use case.
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