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A
B

A vs B

MeasureABB vs A
Page views4,06310,641+162%
p75 LCP1.55 s1.94 s+25%
p75 INP148 ms220 ms+48%
p75 CLS0.040.03-2%
p75 FCP1.29 s1.56 s+21%
p75 TTFB711 ms849 ms+19%
LCP good89.5%84.5%-5.0 pp
INP good84.3%71.9%-12.4 pp
CLS good89.0%89.1%+0.2 pp
FCP good87.7%81.5%-6.2 pp
TTFB good79.6%72.7%-6.8 pp
Engaged time34.6 s33.4 s-3%
Scroll depth56.5%56.1%-0.4 pp
Clicks per view1.601.56-3%

LCP distribution LCPINPCLSFCPTTFB

p75 LCP by Page labelCategoryPathPath patternDeviceBrowserCountryConnectionNavigation

Device A page viewsA shareA p75 B page viewsB shareB p75 B vs A
desktop 4.1k100.0% 1.55 s 4.1k38.2% 1.55 s ± 0%
mobile –– – 5.3k49.4% 2.15 s –
tablet –– – 1.3k12.4% 2.19 s –